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Home > AZ Providers > Internists & Internal Medicine Doctors

Dr. William L. Phelps II, MD

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Specializes in: Internal Medicine (Adult Medicine) and Geriatrics (Elderly Care)

101 W. Duval Road Suite 101
Green Valley, AZ 85614

(520) 625-2950

Dr. William L. Phelps II, MD is an internist in Green Valley, AZ specializing in internal medicine (adult medicine) and geriatrics (elderly care).

Office Locations

101 W. Duval Road Suite 101
Green Valley, AZ 85614

(520) 625-2950

(520) 625-2997

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William L. Phelps II, MD treated as an internist in Green Valley, AZ during 2012 were lab tests, injections, preventive care and vaccines.

Volume of procedures performed by Dr. William L. Phelps II, MD for Medicare patients.

abscess drainage	39
aspiration	172
doctor visit	3893
ear procedures	89
incision and drainage	39
injections	408
lab tests	565
minor procedures	39
nerve block	216
nosebleed treatment	68
pain management	41
preventive care	222
removal of lesion (e.g. growth)	67
skin procedures	67
skin surgery	39
vaccines	222

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William L. Phelps II, MD treated as an internist in Green Valley, AZ during 2013 were lab tests, injections, preventive care and vaccines.

Volume of procedures performed by Dr. William L. Phelps II, MD for Medicare patients.

abscess drainage	26
aspiration	169
doctor visit	3649
ear procedures	91
incision and drainage	26
injections	312
lab tests	539
minor procedures	26
nerve block	143
nosebleed treatment	55
pain management	37
preventive care	185
removal of lesion (e.g. growth)	126
skin procedures	126
skin surgery	26
vaccines	185

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William L. Phelps II, MD.

**Gender**
Male	290
Female	344

**Ethnicity**
Non-Hispanic White	616
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	218
From 75 to 84	306
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2013

Hypertension	75
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	32
Depression	15
Chronic Kidney Disease	14
Asthma	6
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	41
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William L. Phelps II, MD treated as an internist in Green Valley, AZ during 2014 were lab tests, injections, aspiration and nerve block.

Volume of procedures performed by Dr. William L. Phelps II, MD for Medicare patients.

abscess drainage	23
aspiration	173
doctor visit	3653
ear procedures	88
incision and drainage	23
injections	313
lab tests	492
minor procedures	23
nerve block	140
nosebleed treatment	25
pain management	33
preventive care	113
removal of lesion (e.g. growth)	91
skin procedures	91
skin surgery	23
vaccines	113

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William L. Phelps II, MD.

**Gender**
Male	304
Female	362

**Ethnicity**
Non-Hispanic White	653
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	301
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2014

Hypertension	72
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	40
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William L. Phelps II, MD treated as an internist in Green Valley, AZ during 2015 were lab tests, injections, aspiration and preventive care.

Volume of procedures performed by Dr. William L. Phelps II, MD for Medicare patients.

abscess drainage	22
aspiration	172
doctor visit	3600
incision and drainage	22
injections	307
lab tests	485
minor procedures	22
nerve block	135
nosebleed treatment	21
pain management	28
preventive care	136
removal of lesion (e.g. growth)	91
skin procedures	91
skin surgery	22
vaccines	136

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William L. Phelps II, MD.

**Gender**
Male	630
Female	742

**Ethnicity**
Non-Hispanic White	1330
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	466
From 75 to 84	660
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2015

Hypertension	67
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	26
Depression	12
Chronic Kidney Disease	15
Asthma	7
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	39
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William L. Phelps II, MD treated as an internist in Green Valley, AZ during 2016 were lab tests, injections, preventive care and vaccines.

Volume of procedures performed by Dr. William L. Phelps II, MD for Medicare patients.

abscess drainage	24
aspiration	166
doctor visit	3695
incision and drainage	24
injections	233
lab tests	532
minor procedures	24
nerve block	67
preventive care	201
removal of lesion (e.g. growth)	80
skin procedures	80
skin surgery	24
vaccines	201

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William L. Phelps II, MD.

**Gender**
Male	313
Female	385

**Ethnicity**
Non-Hispanic White	674
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	336
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2016

Hypertension	70
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	28
Depression	12
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	46
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William L. Phelps II, MD treated as an internist in Green Valley, AZ during 2017 were lab tests, injections, aspiration and preventive care.

Volume of procedures performed by Dr. William L. Phelps II, MD for Medicare patients.

abscess drainage	18
aspiration	173
doctor visit	3626
incision and drainage	18
injections	235
lab tests	440
minor procedures	18
nerve block	62
preventive care	145
removal of lesion (e.g. growth)	92
skin procedures	92
skin surgery	18
vaccines	145

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William L. Phelps II, MD.

**Gender**
Male	328
Female	407

**Ethnicity**
Non-Hispanic White	709
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	248
From 75 to 84	365
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2017

Hypertension	68
High Cholesterol	27
Stroke	4
Ischemic Heart Disease	25
Depression	13
Chronic Kidney Disease	50
Asthma	3
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	48
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William L. Phelps II, MD treated as an internist in Green Valley, AZ during 2018 were lab tests, injections, aspiration and preventive care.

Volume of procedures performed by Dr. William L. Phelps II, MD for Medicare patients.

aspiration	172
doctor visit	3729
injections	211
lab tests	422
nerve block	39
preventive care	143
removal of lesion (e.g. growth)	52
skin procedures	52
vaccines	143

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William L. Phelps II, MD.

**Gender**
Male	369
Female	447

**Ethnicity**
Non-Hispanic White	790
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	417
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2018

Hypertension	64
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	33
Asthma	3
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	6
Diabetes	25
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William L. Phelps II, MD treated as an internist in Green Valley, AZ during 2019 were lab tests, injections, preventive care and vaccines.

Volume of procedures performed by Dr. William L. Phelps II, MD for Medicare patients.

aspiration	153
doctor visit	3514
injections	200
lab tests	361
nerve block	47
preventive care	175
removal of lesion (e.g. growth)	32
skin procedures	32
vaccines	175

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William L. Phelps II, MD.

**Gender**
Male	368
Female	432

**Ethnicity**
Non-Hispanic White	772
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	401
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2019

Hypertension	61
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	25
Depression	11
Chronic Kidney Disease	29
Asthma	3
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	21
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William L. Phelps II, MD treated as an internist in Green Valley, AZ during 2020 were lab tests, preventive care, vaccines and injections.

Volume of procedures performed by Dr. William L. Phelps II, MD for Medicare patients.

aspiration	133
doctor visit	3053
injections	158
lab tests	279
nerve block	25
preventive care	199
removal of lesion (e.g. growth)	34
skin procedures	34
vaccines	199

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William L. Phelps II, MD.

**Gender**
Male	354
Female	452

**Ethnicity**
Non-Hispanic White	775
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	292
From 75 to 84	368
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2020

Hypertension	60
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	24
Depression	10
Chronic Kidney Disease	25
Asthma	3
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	5
Diabetes	17
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William L. Phelps II, MD treated as an internist in Green Valley, AZ during 2021 were lab tests, injections, aspiration and nerve block.

Volume of procedures performed by Dr. William L. Phelps II, MD for Medicare patients.

aspiration	93
doctor visit	2756
injections	121
lab tests	237
nerve block	28
removal of lesion (e.g. growth)	14
skin procedures	14

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William L. Phelps II, MD.

**Gender**
Male	353
Female	422

**Ethnicity**
Non-Hispanic White	740
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	263
From 75 to 84	352
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2021

Hypertension	59
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	24
Depression	9
Chronic Kidney Disease	24
Asthma	4
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	5
Diabetes	16
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William L. Phelps II, MD treated as an internist in Green Valley, AZ during 2022 were lab tests, injections, aspiration and nerve block.

Volume of procedures performed by Dr. William L. Phelps II, MD for Medicare patients.

aspiration	128
doctor visit	2759
injections	149
lab tests	260
nerve block	21
removal of lesion (e.g. growth)	14
skin procedures	14

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William L. Phelps II, MD.

**Gender**
Male	320
Female	396

**Ethnicity**
Non-Hispanic White	688
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	203
From 75 to 84	351
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2022

Hypertension	75
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	20
Depression	8
Chronic Kidney Disease	12
Asthma	6
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	17
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William L. Phelps II, MD for Medicare patients.

The highest averages for the top procedures that Dr. William L. Phelps II, MD treated as an internist in Green Valley, AZ were lab tests, injections, preventive care and vaccines.

abscess drainage	25
aspiration	154
doctor visit	3447
ear procedures	89
incision and drainage	25
injections	240
lab tests	419
minor procedures	25
nerve block	83
nosebleed treatment	42
pain management	34
preventive care	168
removal of lesion (e.g. growth)	63
skin procedures	63
skin surgery	25
vaccines	168

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William L. Phelps II, MD.

**Gender**
Male	329
Female	399

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	704
Hispanic	0
Native American / Alaskan Native	0
Other	5

**Age**
85 and over	0
75 to 84	350
Less than 65	0
65 to 74	245

Average of Total of Conditions of Medicare patients treated by Dr. William L. Phelps II, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William L. Phelps II, MD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	61
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	23
Depression	10
Chronic Kidney Disease	22
Asthma	4
Osteoporosis	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	28
Atrial Fibrillation	11
Cancer	10
Dementia	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. William L. Phelps II, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Astellas Pharma US Inc	$107 Myrbetriq $12	$95
Pfizer Inc.	$99 ELIQUIS $41	VIAGRA $29	CHANTIX $15	COLOGUARD DNA CAPTURE REAGENTS $15
Takeda Pharmaceuticals America, Inc.	$58 AMITIZA $11	Trintellix $5	$42
Allergan Inc.	$54 BYSTOLIC $29	VRAYLAR $25
Merck Sharp & Dohme Corporation	$39 JANUMET XR $16	PNEUMOVAX 23 $12	BELSOMRA $11
Other	$258 FARXIGA $37	SPIRIVA RESPIMAT $27	Repatha $21	SOLIQUA 100/33 $20	EMGALITY $18	Other $136

**Types of Payments**
Food and Beverage	$522
Education	$95

Biography

Dr. William Phelps obtained a license to practice in Arizona.

Select Year:

Dr. William L. Phelps II, MD

Office Locations

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William L. Phelps II, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. William L. Phelps II, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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