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Dr. Warren C. Rizzo, MD

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Specializes in: Adult Rheumatology

10210 N 92nd Street Suite 105
Scottsdale, AZ 85258

(480) 451-3222

Dr. Warren C. Rizzo, MD is a rheumatologist in Scottsdale, AZ specializing in adult rheumatology.

Office Locations

10210 N 92nd Street Suite 105
Scottsdale, AZ 85258

(480) 451-3222

(480) 451-3224

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Warren C. Rizzo, MD treated as a rheumatologist in Scottsdale, AZ during 2012 were aspiration and injections.

Volume of procedures performed by Dr. Warren C. Rizzo, MD for Medicare patients.

aspiration	53
doctor visit	943
injections	53

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Warren C. Rizzo, MD treated as a rheumatologist in Scottsdale, AZ during 2013 were aspiration, injections, blood draw and minimally invasive procedures.

Volume of procedures performed by Dr. Warren C. Rizzo, MD for Medicare patients.

aspiration	79
blood draw	54
doctor visit	1130
injections	79
minimally invasive procedures	13

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren C. Rizzo, MD.

**Gender**
Male	143
Female	279

**Ethnicity**
Non-Hispanic White	391
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	127
85 and over	32
Less than 65	39

Conditions of Medicare patients treated by Dr. Warren C. Rizzo, MD in 2013

Hypertension	60
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	30
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Warren C. Rizzo, MD treated as a rheumatologist in Scottsdale, AZ during 2014 were aspiration, injections, minimally invasive procedures and blood draw.

Volume of procedures performed by Dr. Warren C. Rizzo, MD for Medicare patients.

aspiration	78
blood draw	24
doctor visit	1301
injections	78
minimally invasive procedures	50
musculoskeletal imaging	18
X-rays	18

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren C. Rizzo, MD.

**Gender**
Male	146
Female	288

**Ethnicity**
Non-Hispanic White	400
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	215
From 75 to 84	142
85 and over	43
Less than 65	34

Conditions of Medicare patients treated by Dr. Warren C. Rizzo, MD in 2014

Hypertension	60
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	33
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	19
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Warren C. Rizzo, MD treated as a rheumatologist in Scottsdale, AZ during 2015 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Warren C. Rizzo, MD for Medicare patients.

aspiration	60
doctor visit	1314
injections	60
musculoskeletal imaging	11
X-rays	11

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren C. Rizzo, MD.

**Gender**
Male	326
Female	632

**Ethnicity**
Non-Hispanic White	882
Black	0
Hispanic	32
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	496
From 75 to 84	284
85 and over	110
Less than 65	68

Conditions of Medicare patients treated by Dr. Warren C. Rizzo, MD in 2015

Hypertension	59
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	27
Depression	18
Chronic Kidney Disease	24
Asthma	11
Osteoperosis	32
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	18
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Warren C. Rizzo, MD treated as a rheumatologist in Scottsdale, AZ during 2016 were aspiration and injections.

Volume of procedures performed by Dr. Warren C. Rizzo, MD for Medicare patients.

aspiration	33
doctor visit	869
injections	33

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Warren C. Rizzo, MD.

**Gender**
Male	133
Female	264

**Ethnicity**
Non-Hispanic White	362
Black	0
Hispanic	13
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	121
85 and over	36
Less than 65	23

Conditions of Medicare patients treated by Dr. Warren C. Rizzo, MD in 2016

Hypertension	58
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	24
Asthma	13
Osteoperosis	31
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2016

Volume of procedures performed by Dr. Warren C. Rizzo, MD for Medicare patients.

The highest averages for the top procedures that Dr. Warren C. Rizzo, MD treated as a rheumatologist in Scottsdale, AZ were aspiration, injections, blood draw and minimally invasive procedures.

aspiration	60
blood draw	39
doctor visit	1111
injections	60
minimally invasive procedures	31
musculoskeletal imaging	14
X-rays	14

Average Medicare Patient Data From 2012 - 2016

Information about Medicare patients treated by Dr. Warren C. Rizzo, MD.

**Gender**
Female	292
Male	149

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	407
Native American / Alaskan Native	0
Hispanic	15
Other	6

**Age**
85 and over	44
75 to 84	134
Less than 65	32
65 to 74	230

Average of Total of Conditions of Medicare patients treated by Dr. Warren C. Rizzo, MD From 2012 - 2016

The highest averages of the most common conditions of Medicare patients that Dr. Warren C. Rizzo, MD treated were high cholesterol, hypertension, osteoperosis and ischemic heart disease.

Hypertension	47
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	18
Asthma	7
Osteoporosis	25
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	15
Atrial Fibrillation	8
Dementia	4
Cancer	8

Education & Training

He has a state license in Arizona.

Licensed In: Arizona

Ratings & Reviews

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General Payments

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

**Payments by Company**
Amgen Inc.	$49,491 Prolia $16,096	Enbrel $2,659	Blincyto $20	$30,717
Genentech USA, Inc.	$44,665 Actemra $43,562	Rituxan $267	$836
Celgene Corporation	$36,981 Otezla $36,715	$266
UCB, Inc.	$28,884 Cimzia $28,847	$36
E.R. Squibb & Sons, L.L.C.	$28,515 ORENCIA $26,250	$2,265
Other	$86,988 ACTHAR $26,658	COSENTYX $17,671	ACTHAR- RHEUM $10,380	SARILUMAB $5,870	NO PRODUCT DISCUSSED $3,840	Other $22,569

**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	$99,978
Consulting Fee	$82,696
Travel and Lodging	$52,964
Food and Beverage	$21,921
Honoraria	$15,842
Other	$2,124