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Dr. Ronald P. Lang, MD

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Specializes in: Adult Nephrology

Ohio State University College of Medicine

8737 Beverly Boulevard Suite #203
West Hollywood, CA 90048

(323) 525-1111

Dr. Ronald P. Lang, MD is a nephrologist in West Hollywood, CA specializing in adult nephrology. He graduated from Ohio State University College of Medicine. Dr. Ronald P. Lang, MD is affiliated with Cedars-Sinai and SYNERGY HEMATOLOGY ONCOLOGY MEDICAL ASSOCIATES INC.

Office Locations

8737 Beverly Boulevard Suite #203
West Hollywood, CA 90048

(323) 525-1111

(323) 525-1100

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Noteworthy Medicare Patient Procedures Performed by Dr. Ronald P. Lang, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

blood draw

complete blood count

phlebotomy for lab tests

By Affordability:

brain natriuretic peptide test

cholesterol screening

coagulation tests

folic acid tests

lipid profile

parathyroid hormone test

phosphorus blood test

phosphorus test

prothrombin time test

reticulocyte count

serum folate test

thyroid blood test

thyroid function tests

vitamin B12 test

In 2023, among providers in related specialties within California, Dr. Ronald P. Lang, MD performed more blood draw, complete blood count (CBC), and phlebotomy for lab tests procedures for Medicare patients than 95% of them and he also had a list price for brain natriuretic peptide (BNP) test, cholesterol screening, coagulation (blood clotting) tests, folic acid tests, lipid profile, parathyroid hormone (PTH) test, phosphorus blood test, phosphorus test, prothrombin time (PT) test, reticulocyte count (immature red blood cell count), serum folate test, thyroid blood test, thyroid function tests, and vitamin B12 test that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Affordability:

magnesium test

In 2023, Dr. Ronald P. Lang, MD had a list price for magnesium test that was lower than the list prices billed to Medicare by 90% of providers in related specialties within California. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

blood tests

inpatient hospital care

nursing home care

screening test

By Affordability:

inpatient hospital care

liver function tests

metabolic panel

microalbumin test

microalbumin urine test

vaccines

In 2012, among providers in related specialties within California, Dr. Ronald P. Lang, MD performed more blood tests, inpatient hospital care (for patient admitted to hospital), nursing home care, and screening test procedures for Medicare patients than 75% of them and he also had a list price for albumin test, blood count tests, complete blood count (CBC), flu shot, flu vaccine, hospital care, immunization (preventive vaccines), inpatient care, inpatient hospital care (for patient admitted to hospital), liver function tests (LFTs), metabolic panel, microalbumin test, microalbumin urine test, and vaccines that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ronald P. Lang, MD treated as a nephrologist in West Hollywood, CA during 2012 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Ronald P. Lang, MD for Medicare patients.

blood draw	2608
cardiac procedures	70
diabetes management	267
doctor visit	3128
ear procedures	19
hospital care	3823
inpatient care	3747
lab tests	8520
minimally invasive procedures	166
musculoskeletal imaging	72
nursing home care	848
outpatient care	61
preventive care	1470
skin testing	73
thoracic (chest) imaging	73
thyroid function tests	476
tuberculosis (TB) testing	73
ultrasound (sonogram)	89
vaccines	245
vascular procedures	19
X-rays	145

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ronald P. Lang, MD treated as a nephrologist in West Hollywood, CA during 2013 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Ronald P. Lang, MD for Medicare patients.

blood draw	2157
cardiac procedures	38
diabetes management	265
doctor visit	2684
ear procedures	27
hospital care	3169
inpatient care	3094
lab tests	7132
minimally invasive procedures	120
musculoskeletal imaging	36
nursing home care	981
outpatient care	75
preventive care	1398
skin testing	32
thoracic (chest) imaging	46
thyroid function tests	454
tuberculosis (TB) testing	32
ultrasound (sonogram)	52
vaccines	222
vascular procedures	14
X-rays	82

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald P. Lang, MD.

**Gender**
Male	446
Female	461

**Ethnicity**
Non-Hispanic White	441
Black	235
Hispanic	143
Asian	67
Other	0
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	250
85 and over	188
Less than 65	205

Conditions of Medicare patients treated by Dr. Ronald P. Lang, MD in 2013

Hypertension	75
High Cholesterol	63
Stroke	14
Ischemic Heart Disease	70
Depression	45
Chronic Kidney Disease	56
Asthma	20
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	52
Chronic Obstructive Pulmonary Disease	37
Diabetes	54
Dementia	38
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ronald P. Lang, MD treated as a nephrologist in West Hollywood, CA during 2014 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Ronald P. Lang, MD for Medicare patients.

abdominal imaging	11
blood draw	2033
cardiac procedures	49
diabetes management	261
doctor visit	2498
hospital care	2561
inpatient care	2510
lab tests	6587
minimally invasive procedures	153
nursing home care	937
outpatient care	29
preventive care	1234
skin testing	29
thyroid function tests	335
tuberculosis (TB) testing	29
ultrasound (sonogram)	95
vaccines	167
vascular procedures	35

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald P. Lang, MD.

**Gender**
Male	419
Female	463

**Ethnicity**
Non-Hispanic White	426
Black	224
Hispanic	154
Asian	54
Other	0
Native American	0

**Age**
From 65 to 74	268
From 75 to 84	230
85 and over	185
Less than 65	199

Conditions of Medicare patients treated by Dr. Ronald P. Lang, MD in 2014

Hypertension	75
High Cholesterol	67
Stroke	13
Ischemic Heart Disease	69
Depression	45
Chronic Kidney Disease	57
Asthma	21
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	50
Chronic Obstructive Pulmonary Disease	36
Diabetes	55
Dementia	38
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ronald P. Lang, MD treated as a nephrologist in West Hollywood, CA during 2015 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Ronald P. Lang, MD for Medicare patients.

abdominal imaging	18
blood draw	1611
cardiac procedures	30
diabetes management	224
doctor visit	1860
hospital care	2892
inpatient care	2832
lab tests	5435
minimally invasive procedures	92
nursing home care	945
outpatient care	47
preventive care	1043
thyroid function tests	270
ultrasound (sonogram)	63
vaccines	149
vascular procedures	15

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald P. Lang, MD.

**Gender**
Male	782
Female	882

**Ethnicity**
Non-Hispanic White	822
Black	450
Hispanic	254
Asian	90
Other	0
Native American	0

**Age**
From 65 to 74	492
From 75 to 84	464
85 and over	358
Less than 65	350

Conditions of Medicare patients treated by Dr. Ronald P. Lang, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	14
Ischemic Heart Disease	66
Depression	50
Chronic Kidney Disease	60
Asthma	29
Osteoperosis	16
Atrial Fibrilation	15
Heart Failure	51
Chronic Obstructive Pulmonary Disease	35
Diabetes	54
Dementia	38
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ronald P. Lang, MD treated as a nephrologist in West Hollywood, CA during 2016 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Ronald P. Lang, MD for Medicare patients.

blood draw	1537
cardiac procedures	40
diabetes management	190
doctor visit	1871
hospital care	2451
inpatient care	2404
lab tests	5179
minimally invasive procedures	105
nursing home care	863
outpatient care	47
preventive care	990
thyroid function tests	375
ultrasound (sonogram)	60
vaccines	181
vascular procedures	20

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald P. Lang, MD.

**Gender**
Male	343
Female	381

**Ethnicity**
Non-Hispanic White	315
Black	204
Hispanic	139
Asian	43
Other	0
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	206
85 and over	135
Less than 65	163

Conditions of Medicare patients treated by Dr. Ronald P. Lang, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	14
Ischemic Heart Disease	65
Depression	50
Chronic Kidney Disease	68
Asthma	40
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	55
Chronic Obstructive Pulmonary Disease	39
Diabetes	58
Dementia	42
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ronald P. Lang, MD treated as a nephrologist in West Hollywood, CA during 2017 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Ronald P. Lang, MD for Medicare patients.

blood draw	1656
cardiac procedures	42
diabetes management	191
doctor visit	2012
hospital care	2150
inpatient care	2150
lab tests	5578
minimally invasive procedures	162
nursing home care	795
preventive care	887
thyroid function tests	324
ultrasound (sonogram)	69
vascular procedures	27

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald P. Lang, MD.

**Gender**
Male	341
Female	354

**Ethnicity**
Non-Hispanic White	278
Black	185
Hispanic	161
Asian	54
Other	0
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	187
85 and over	135
Less than 65	163

Conditions of Medicare patients treated by Dr. Ronald P. Lang, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	15
Ischemic Heart Disease	66
Depression	47
Chronic Kidney Disease	72
Asthma	15
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	58
Chronic Obstructive Pulmonary Disease	41
Diabetes	59
Dementia	40
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ronald P. Lang, MD treated as a nephrologist in West Hollywood, CA during 2018 were lab tests, inpatient care, hospital care and blood draw.

Volume of procedures performed by Dr. Ronald P. Lang, MD for Medicare patients.

blood draw	1643
cardiac procedures	21
diabetes management	187
doctor visit	1948
hospital care	1915
inpatient care	1915
lab tests	5600
minimally invasive procedures	144
nursing home care	803
preventive care	842
thyroid function tests	372
ultrasound (sonogram)	33
vaccines	13
vascular procedures	12

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald P. Lang, MD.

**Gender**
Male	341
Female	352

**Ethnicity**
Non-Hispanic White	290
Black	174
Hispanic	146
Asian	59
Other	0
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	198
85 and over	131
Less than 65	154

Conditions of Medicare patients treated by Dr. Ronald P. Lang, MD in 2018

Hypertension	75
High Cholesterol	69
Stroke	18
Ischemic Heart Disease	64
Depression	45
Chronic Kidney Disease	70
Asthma	12
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	56
Chronic Obstructive Pulmonary Disease	41
Diabetes	58
Dementia	42
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ronald P. Lang, MD treated as a nephrologist in West Hollywood, CA during 2019 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Ronald P. Lang, MD for Medicare patients.

blood draw	1459
cardiac procedures	47
diabetes management	182
doctor visit	1763
hospital care	1697
inpatient care	1697
lab tests	5361
minimally invasive procedures	123
nursing home care	783
preventive care	802
thyroid function tests	452
ultrasound (sonogram)	70
vascular procedures	23

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald P. Lang, MD.

**Gender**
Male	286
Female	296

**Ethnicity**
Non-Hispanic White	253
Black	146
Hispanic	119
Asian	52
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	164
85 and over	110
Less than 65	127

Conditions of Medicare patients treated by Dr. Ronald P. Lang, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	17
Ischemic Heart Disease	66
Depression	49
Chronic Kidney Disease	73
Asthma	11
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	59
Chronic Obstructive Pulmonary Disease	40
Diabetes	61
Dementia	46
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ronald P. Lang, MD treated as a nephrologist in West Hollywood, CA during 2020 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Ronald P. Lang, MD for Medicare patients.

blood draw	1150
diabetes management	159
doctor visit	1389
hospital care	2762
inpatient care	2762
lab tests	4244
minimally invasive procedures	71
nursing home care	652
preventive care	859
skin testing	13
thyroid function tests	439
tuberculosis (TB) testing	13
vaccines	127

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald P. Lang, MD.

**Gender**
Male	309
Female	313

**Ethnicity**
Non-Hispanic White	239
Black	202
Hispanic	114
Asian	56
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	174
85 and over	119
Less than 65	125

Conditions of Medicare patients treated by Dr. Ronald P. Lang, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	18
Ischemic Heart Disease	69
Depression	47
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	64
Chronic Obstructive Pulmonary Disease	43
Diabetes	64
Dementia	52
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ronald P. Lang, MD treated as a nephrologist in West Hollywood, CA during 2021 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Ronald P. Lang, MD for Medicare patients.

blood draw	1191
cardiac procedures	12
diabetes management	151
doctor visit	1356
hospital care	1983
inpatient care	1983
lab tests	4373
minimally invasive procedures	60
nursing home care	720
preventive care	830
thyroid function tests	430
ultrasound (sonogram)	12
vaccines	100

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald P. Lang, MD.

**Gender**
Male	267
Female	297

**Ethnicity**
Non-Hispanic White	231
Black	165
Hispanic	101
Asian	46
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	160
85 and over	111
Less than 65	109

Conditions of Medicare patients treated by Dr. Ronald P. Lang, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	21
Ischemic Heart Disease	69
Depression	46
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	14
Atrial Fibrilation	22
Heart Failure	63
Chronic Obstructive Pulmonary Disease	37
Diabetes	62
Dementia	46
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ronald P. Lang, MD treated as a nephrologist in West Hollywood, CA during 2022 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Ronald P. Lang, MD for Medicare patients.

blood draw	1051
diabetes management	143
doctor visit	1209
hospital care	1798
inpatient care	1798
lab tests	3723
minimally invasive procedures	53
nursing home care	640
preventive care	645
thyroid function tests	360
vaccines	43

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald P. Lang, MD.

**Gender**
Male	233
Female	266

**Ethnicity**
Non-Hispanic White	213
Black	130
Hispanic	96
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	148
85 and over	110
Less than 65	100

Conditions of Medicare patients treated by Dr. Ronald P. Lang, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	27
Ischemic Heart Disease	60
Depression	47
Chronic Kidney Disease	66
Asthma	16
Osteoperosis	19
Atrial Fibrilation	35
Heart Failure	59
Chronic Obstructive Pulmonary Disease	42
Diabetes	61
Dementia	36
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ronald P. Lang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ronald P. Lang, MD treated as a nephrologist in West Hollywood, CA were lab tests, hospital care, inpatient care and blood draw.

abdominal imaging	14
blood draw	1645
cardiac procedures	38
diabetes management	201
doctor visit	1974
ear procedures	23
hospital care	2472
inpatient care	2444
lab tests	5612
minimally invasive procedures	113
musculoskeletal imaging	54
nursing home care	815
outpatient care	51
preventive care	1000
skin testing	36
thoracic (chest) imaging	59
thyroid function tests	389
tuberculosis (TB) testing	36
ultrasound (sonogram)	60
vaccines	138
vascular procedures	20
X-rays	113

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ronald P. Lang, MD.

**Gender**
Male	342
Female	369

**Ethnicity**
Black / African American	192
Asian / Pacific Islander	51
Non-Hispanic White	318
Native American / Alaskan Native	0
Hispanic	129
Other	0

**Age**
75 to 84	198
85 and over	143
Less than 65	154
65 to 74	215

Average of Total of Conditions of Medicare patients treated by Dr. Ronald P. Lang, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Ronald P. Lang, MD treated were hypertension, chronic kidney disease, high cholesterol and ischemic heart disease.

Hypertension	68
High Cholesterol	61
Stroke	15
Ischemic Heart Disease	60
Depression	42
Chronic Kidney Disease	61
Asthma	17
Osteoporosis	12
Heart Failure	51
Chronic Obstructive Pulmonary Disease	35
Diabetes	53
Atrial Fibrillation	16
Dementia	38
Cancer	12

Education & Training

Dr. Ronald P. Lang, MD graduated from Ohio State University College of Medicine. He completed residency at St. Lukes Medical Center. He is certified by the Nephrology, American Board of Internal Medicine Internal Medicine, American Board of Internal Medicine and has a state license in California.

Medical School: Ohio State University College of Medicine

Residency: St. Lukes Medical Center

Board Certification: Nephrology, American Board of Internal Medicine Internal Medicine, American Board of Internal Medicine

Licensed In: California

Affiliations & Hospitals

Dr. Ronald P. Lang, MD is associated with these hospitals and organizations:

Cedars-Sinai

SYNERGY HEMATOLOGY ONCOLOGY MEDICAL ASSOCIATES INC

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General Payments

These charts describe general payments received by Dr. Ronald P. Lang, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$402 FARXIGA $237	LOKELMA $145	BYDUREON PEN $21
Sunovion Pharmaceuticals Inc.	$304 LATUDA $304
Bayer HealthCare Pharmaceuticals Inc.	$282 Kerendia $282
Amgen Inc.	$166 Parsabiv $69	Prolia $52	XGEVA $23	Nexavar $11	Vectibix $11
Horizon Therapeutics plc	$82 KRYSTEXXA $82
Other	$437 OXBRYTA $61	APRETUDE $58	JANUMET $40	ALUNBRIG $29	LANTUS $26	Other $223

**Types of Payments**
Food and Beverage	$1,673

Biography

Dr. Ronald Lang is a specialist in adult nephrology in West Hollywood, CA. He is a graduate of Ohio State University College of Medicine. Dr. Lang is professionally affiliated with Cedars-Sinai. He is not accepting new patients at this time according to Cedars-Sinai.