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Dr. Mark K. Li, MD

(1 Rating)

Specializes in: Internal Medicine (Adult Medicine)

1721 University Boulevard W
Wheaton, MD 20902

(301) 649-5151

Dr. Mark K. Li, MD is an internist in Wheaton, MD specializing in internal medicine (adult medicine).

Office Locations

1721 University Boulevard W
Wheaton, MD 20902

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark K. Li, MD in 2023

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

Top 5%

By Volume:

ankle brachial index

flu shot

In 2023, Dr. Mark K. Li, MD performed more ankle brachial index (ABI), and flu shot procedures for Medicare patients than 95% of providers in related specialties within Maryland.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark K. Li, MD treated as an internist in Wheaton, MD during 2012 were preventive care, blood draw, lab tests and vaccines.

Volume of procedures performed by Dr. Mark K. Li, MD for Medicare patients.

abdominal imaging	216
aspiration	30
blood draw	463
cardiac procedures	18
doctor visit	1399
injections	30
lab tests	358
preventive care	472
ultrasound (sonogram)	216
vaccines	304
vascular procedures	240

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark K. Li, MD treated as an internist in Wheaton, MD during 2013 were blood draw, vascular procedures, preventive care and vaccines.

Volume of procedures performed by Dr. Mark K. Li, MD for Medicare patients.

abdominal imaging	19
aspiration	25
blood draw	548
cardiac procedures	19
doctor visit	1470
injections	25
preventive care	335
ultrasound (sonogram)	19
vaccines	296
vascular procedures	382

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark K. Li, MD.

**Gender**
Male	131
Female	179

**Ethnicity**
Non-Hispanic White	35
Black	76
Hispanic	0
Asian	179
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	120
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark K. Li, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	16
Depression	6
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	15
Atrial Fibrilation	5
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	73
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark K. Li, MD treated as an internist in Wheaton, MD during 2014 were vascular procedures, preventive care, vaccines and blood draw.

Volume of procedures performed by Dr. Mark K. Li, MD for Medicare patients.

blood draw	281
cardiac procedures	16
doctor visit	1532
preventive care	362
vaccines	326
vascular procedures	465

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark K. Li, MD.

**Gender**
Male	136
Female	177

**Ethnicity**
Non-Hispanic White	34
Black	77
Hispanic	0
Asian	181
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	119
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark K. Li, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	18
Depression	9
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	73
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark K. Li, MD treated as an internist in Wheaton, MD during 2015 were vascular procedures, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Mark K. Li, MD for Medicare patients.

aspiration	26
blood draw	360
cardiac procedures	15
doctor visit	1399
injections	26
lab tests	98
preventive care	352
vaccines	322
vascular procedures	484

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark K. Li, MD.

**Gender**
Male	266
Female	370

**Ethnicity**
Non-Hispanic White	70
Black	150
Hispanic	0
Asian	372
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	238
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark K. Li, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	15
Depression	7
Chronic Kidney Disease	18
Asthma	4
Osteoperosis	19
Atrial Fibrilation	4
Heart Failure	6
Chronic Obstructive Pulmonary Disease	6
Diabetes	67
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark K. Li, MD treated as an internist in Wheaton, MD during 2016 were lab tests, vascular procedures, preventive care and vaccines.

Volume of procedures performed by Dr. Mark K. Li, MD for Medicare patients.

aspiration	18
blood draw	226
cardiac procedures	18
doctor visit	1270
injections	18
lab tests	655
preventive care	353
vaccines	290
vascular procedures	507

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark K. Li, MD.

**Gender**
Male	131
Female	171

**Ethnicity**
Non-Hispanic White	32
Black	73
Hispanic	0
Asian	176
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	113
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark K. Li, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	14
Depression	5
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	20
Atrial Fibrilation	4
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	59
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark K. Li, MD treated as an internist in Wheaton, MD during 2017 were lab tests, vascular procedures, preventive care and vaccines.

Volume of procedures performed by Dr. Mark K. Li, MD for Medicare patients.

blood draw	250
cardiac procedures	11
doctor visit	1293
lab tests	691
preventive care	429
vaccines	371
vascular procedures	497

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark K. Li, MD.

**Gender**
Male	120
Female	172

**Ethnicity**
Non-Hispanic White	30
Black	68
Hispanic	0
Asian	171
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	111
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark K. Li, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	16
Depression	7
Chronic Kidney Disease	43
Asthma	0
Osteoperosis	21
Atrial Fibrilation	5
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	51
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark K. Li, MD treated as an internist in Wheaton, MD during 2018 were lab tests, vascular procedures, preventive care and vaccines.

Volume of procedures performed by Dr. Mark K. Li, MD for Medicare patients.

blood draw	190
cardiac procedures	14
doctor visit	1169
lab tests	671
preventive care	329
vaccines	271
vascular procedures	482

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark K. Li, MD.

**Gender**
Male	131
Female	170

**Ethnicity**
Non-Hispanic White	29
Black	63
Hispanic	0
Asian	186
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	113
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark K. Li, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	18
Depression	11
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	21
Atrial Fibrilation	5
Heart Failure	7
Chronic Obstructive Pulmonary Disease	10
Diabetes	51
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark K. Li, MD treated as an internist in Wheaton, MD during 2019 were lab tests, vascular procedures, preventive care and vaccines.

Volume of procedures performed by Dr. Mark K. Li, MD for Medicare patients.

blood draw	146
cardiac procedures	14
doctor visit	1193
lab tests	492
preventive care	314
vaccines	284
vascular procedures	465

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark K. Li, MD.

**Gender**
Male	127
Female	165

**Ethnicity**
Non-Hispanic White	29
Black	65
Hispanic	0
Asian	173
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	100
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark K. Li, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	17
Depression	10
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	7
Chronic Obstructive Pulmonary Disease	11
Diabetes	46
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark K. Li, MD treated as an internist in Wheaton, MD during 2020 were vascular procedures, preventive care, vaccines and blood draw.

Volume of procedures performed by Dr. Mark K. Li, MD for Medicare patients.

blood draw	34
doctor visit	1009
lab tests	15
preventive care	274
vaccines	259
vascular procedures	415

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark K. Li, MD.

**Gender**
Male	128
Female	171

**Ethnicity**
Non-Hispanic White	29
Black	61
Hispanic	0
Asian	180
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	121
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark K. Li, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	18
Depression	8
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	19
Atrial Fibrilation	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	42
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark K. Li, MD treated as an internist in Wheaton, MD during 2021 were vascular procedures, preventive care, vaccines and cardiac procedures.

Volume of procedures performed by Dr. Mark K. Li, MD for Medicare patients.

ambulatory monitoring	11
cardiac procedures	33
doctor visit	1027
preventive care	287
vaccines	241
vascular procedures	471

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark K. Li, MD.

**Gender**
Male	141
Female	186

**Ethnicity**
Non-Hispanic White	34
Black	67
Hispanic	0
Asian	195
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	126
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark K. Li, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	16
Depression	8
Chronic Kidney Disease	38
Asthma	3
Osteoperosis	20
Atrial Fibrilation	5
Heart Failure	6
Chronic Obstructive Pulmonary Disease	8
Diabetes	42
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark K. Li, MD treated as an internist in Wheaton, MD during 2022 were vascular procedures, preventive care and vaccines.

Volume of procedures performed by Dr. Mark K. Li, MD for Medicare patients.

doctor visit	908
preventive care	185
vaccines	185
vascular procedures	429

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark K. Li, MD.

**Gender**
Male	140
Female	181

**Ethnicity**
Non-Hispanic White	29
Black	57
Hispanic	0
Asian	205
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	129
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark K. Li, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	13
Depression	7
Chronic Kidney Disease	14
Asthma	4
Osteoperosis	25
Atrial Fibrilation	9
Heart Failure	6
Chronic Obstructive Pulmonary Disease	10
Diabetes	42
Dementia	5
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark K. Li, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark K. Li, MD treated as an internist in Wheaton, MD were vascular procedures, lab tests, preventive care and vaccines.

abdominal imaging	117
ambulatory monitoring	11
aspiration	24
blood draw	277
cardiac procedures	17
doctor visit	1242
injections	24
lab tests	425
preventive care	335
ultrasound (sonogram)	117
vaccines	286
vascular procedures	439

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark K. Li, MD.

**Gender**
Male	131
Female	176

**Ethnicity**
Black / African American	68
Asian / Pacific Islander	183
Non-Hispanic White	31
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	117
85 and over	0
Less than 65	0
65 to 74	136

Average of Total of Conditions of Medicare patients treated by Dr. Mark K. Li, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark K. Li, MD treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	68
High Cholesterol	68
Stroke	2
Ischemic Heart Disease	14
Depression	7
Chronic Kidney Disease	28
Asthma	1
Osteoporosis	17
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	49
Atrial Fibrillation	3
Dementia	5
Cancer	11

Education & Training

He has a state license in Maryland.

Licensed In: Maryland

Ratings & Reviews

Dr. Mark K. Li, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Mark K. Li, MD from all over the web to help you find the right in Wheaton, MD.

Overall Rating

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General Payments

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

**Payments by Company**
Gilead Sciences Inc	$38,481 Viread $21,218	Vemlidy $8,079	Harvoni $124	Epclusa $74	$8,985
Gilead Sciences, Inc.	$26,044 Vemlidy $24,840	$1,204
Novo Nordisk Inc	$2,220 Ozempic $667	Xultophy 100/3.6 $411	Tresiba $332	Victoza $323	Saxenda $159	Other $327
Amgen Inc.	$701 Repatha $363	Prolia $114	$223
Boehringer Ingelheim Pharmaceuticals, Inc.	$508 JARDIANCE $401	$108
Other	$3,140 ELIQUIS $282	FARXIGA $231	BELSOMRA $225	ANORO ELLIPTA $206	Contrave $194	Other $2,002

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$47,870
Food and Beverage	$11,391
Travel and Lodging	$4,635
Consulting Fee	$4,000
Honoraria	$3,000
Other	$200