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Dr. Anthony Patterson Merrill, DO

(1 Rating)

Specializes in: Adult Gastroenterology

Midwestern University

20100 N 51st Avenue Suite F620
Glendale, AZ 85308

(623) 376-6328

Dr. Anthony Patterson Merrill, DO is a gastroenterologist in Glendale, AZ specializing in adult gastroenterology. He graduated from Midwestern University. Dr. Anthony Patterson Merrill, DO is affiliated with Deer Valley Medical Center and Honor Health.

Office Locations

20100 N 51st Avenue Suite F620
Glendale, AZ 85308

(623) 376-6328

(623) 566-6454

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Noteworthy Medicare Patient Procedures Performed by Dr. Anthony Patterson Merrill, DO in 2023

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

Top 25%

By Affordability:

diagnostic EGD

diagnostic EGD without biopsy

diagnostic upper endoscopy

EGD with biopsy

EGD with lesion removal

esophagogastroduodenoscopy

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy

upper endoscopy with biopsy

upper endoscopy with lesion removal

In 2012, Dr. Anthony Patterson Merrill, DO had a list price for diagnostic EGD, diagnostic EGD without biopsy, diagnostic upper endoscopy, EGD with biopsy, EGD with lesion removal, esophagogastroduodenoscopy (EGD), therapeutic EGD, therapeutic upper endoscopy, upper endoscopy, upper endoscopy with biopsy, and upper endoscopy with lesion removal that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Arizona. 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. Anthony Patterson Merrill, DO treated as a gastroenterologist in Glendale, AZ during 2012 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Patterson Merrill, DO for Medicare patients.

diagnostic procedures	26
doctor visit	18
gastrointestinal procedures	37
hospital care	325
inpatient care	325
minimally invasive procedures	37
removal of lesion (e.g. growth)	26

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Anthony Patterson Merrill, DO treated as a gastroenterologist in Glendale, AZ during 2013 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Patterson Merrill, DO for Medicare patients.

diagnostic procedures	52
doctor visit	108
gastrointestinal procedures	98
hospital care	485
inpatient care	485
minimally invasive procedures	98
preventive care	22
removal of lesion (e.g. growth)	52

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Patterson Merrill, DO.

**Gender**
Male	157
Female	125

**Ethnicity**
Non-Hispanic White	220
Black	14
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	69
85 and over	36
Less than 65	64

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2013

Hypertension	75
High Cholesterol	55
Stroke	14
Ischemic Heart Disease	51
Depression	34
Chronic Kidney Disease	52
Asthma	11
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	28
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	15
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Anthony Patterson Merrill, DO treated as a gastroenterologist in Glendale, AZ during 2014 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Patterson Merrill, DO for Medicare patients.

diagnostic procedures	75
doctor visit	135
gastrointestinal procedures	113
hospital care	315
inpatient care	315
minimally invasive procedures	113
preventive care	14
removal of lesion (e.g. growth)	75

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Patterson Merrill, DO.

**Gender**
Male	148
Female	129

**Ethnicity**
Non-Hispanic White	235
Black	11
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	69
85 and over	29
Less than 65	43

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2014

Hypertension	75
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	43
Depression	30
Chronic Kidney Disease	47
Asthma	13
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	14
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Anthony Patterson Merrill, DO treated as a gastroenterologist in Glendale, AZ during 2015 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Patterson Merrill, DO for Medicare patients.

diagnostic procedures	121
doctor visit	290
gastrointestinal procedures	150
hospital care	282
inpatient care	282
minimally invasive procedures	150
preventive care	11
removal of lesion (e.g. growth)	121

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Patterson Merrill, DO.

**Gender**
Male	282
Female	398

**Ethnicity**
Non-Hispanic White	590
Black	0
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	326
From 75 to 84	168
85 and over	94
Less than 65	92

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2015

Hypertension	74
High Cholesterol	65
Stroke	10
Ischemic Heart Disease	43
Depression	28
Chronic Kidney Disease	45
Asthma	17
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Anthony Patterson Merrill, DO treated as a gastroenterologist in Glendale, AZ during 2016 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Patterson Merrill, DO for Medicare patients.

diagnostic procedures	121
doctor visit	285
gastrointestinal procedures	138
hospital care	385
inpatient care	385
minimally invasive procedures	138
removal of lesion (e.g. growth)	121

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Patterson Merrill, DO.

**Gender**
Male	177
Female	240

**Ethnicity**
Non-Hispanic White	365
Black	11
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	120
85 and over	47
Less than 65	59

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2016

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	44
Depression	29
Chronic Kidney Disease	49
Asthma	29
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	28
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Anthony Patterson Merrill, DO treated as a gastroenterologist in Glendale, AZ during 2017 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Patterson Merrill, DO for Medicare patients.

diagnostic procedures	173
doctor visit	331
gastrointestinal procedures	227
hospital care	461
inpatient care	461
minimally invasive procedures	227
preventive care	17
removal of lesion (e.g. growth)	173

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Patterson Merrill, DO.

**Gender**
Male	236
Female	286

**Ethnicity**
Non-Hispanic White	437
Black	17
Hispanic	39
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	266
From 75 to 84	133
85 and over	63
Less than 65	60

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2017

Hypertension	75
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	44
Depression	29
Chronic Kidney Disease	47
Asthma	13
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	30
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Anthony Patterson Merrill, DO treated as a gastroenterologist in Glendale, AZ during 2018 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Patterson Merrill, DO for Medicare patients.

diagnostic procedures	206
doctor visit	386
gastrointestinal procedures	258
hospital care	392
inpatient care	392
minimally invasive procedures	258
preventive care	20
removal of lesion (e.g. growth)	206

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Patterson Merrill, DO.

**Gender**
Male	266
Female	276

**Ethnicity**
Non-Hispanic White	437
Black	23
Hispanic	42
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	305
From 75 to 84	139
85 and over	50
Less than 65	48

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2018

Hypertension	75
High Cholesterol	60
Stroke	11
Ischemic Heart Disease	40
Depression	28
Chronic Kidney Disease	50
Asthma	11
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Anthony Patterson Merrill, DO treated as a gastroenterologist in Glendale, AZ during 2019 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Patterson Merrill, DO for Medicare patients.

diagnostic procedures	193
doctor visit	331
gastrointestinal procedures	242
hospital care	484
inpatient care	484
minimally invasive procedures	242
preventive care	16
removal of lesion (e.g. growth)	193

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Patterson Merrill, DO.

**Gender**
Male	268
Female	312

**Ethnicity**
Non-Hispanic White	484
Black	20
Hispanic	34
Asian	0
Other	0
Native American	20

**Age**
From 65 to 74	288
From 75 to 84	181
85 and over	63
Less than 65	48

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2019

Hypertension	75
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	44
Depression	32
Chronic Kidney Disease	54
Asthma	12
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	30
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Anthony Patterson Merrill, DO treated as a gastroenterologist in Glendale, AZ during 2020 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Patterson Merrill, DO for Medicare patients.

diagnostic procedures	140
doctor visit	377
gastrointestinal procedures	160
hospital care	298
inpatient care	298
minimally invasive procedures	160
removal of lesion (e.g. growth)	140

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Patterson Merrill, DO.

**Gender**
Male	195
Female	258

**Ethnicity**
Non-Hispanic White	392
Black	0
Hispanic	26
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	125
85 and over	52
Less than 65	36

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2020

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	44
Depression	29
Chronic Kidney Disease	51
Asthma	11
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Anthony Patterson Merrill, DO treated as a gastroenterologist in Glendale, AZ during 2021 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Patterson Merrill, DO for Medicare patients.

diagnostic procedures	186
doctor visit	364
gastrointestinal procedures	207
hospital care	291
inpatient care	291
minimally invasive procedures	207
removal of lesion (e.g. growth)	186

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Patterson Merrill, DO.

**Gender**
Male	224
Female	233

**Ethnicity**
Non-Hispanic White	394
Black	12
Hispanic	23
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	233
From 75 to 84	154
85 and over	39
Less than 65	31

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2021

Hypertension	75
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	44
Depression	27
Chronic Kidney Disease	47
Asthma	11
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	25
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Anthony Patterson Merrill, DO treated as a gastroenterologist in Glendale, AZ during 2022 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Patterson Merrill, DO for Medicare patients.

diagnostic procedures	157
doctor visit	363
gastrointestinal procedures	176
hospital care	207
inpatient care	207
minimally invasive procedures	176
removal of lesion (e.g. growth)	157

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Patterson Merrill, DO.

**Gender**
Male	182
Female	238

**Ethnicity**
Non-Hispanic White	362
Black	0
Hispanic	21
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	143
85 and over	41
Less than 65	31

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	38
Depression	33
Chronic Kidney Disease	33
Asthma	14
Osteoperosis	18
Atrial Fibrilation	27
Heart Failure	23
Chronic Obstructive Pulmonary Disease	25
Diabetes	31
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Anthony Patterson Merrill, DO for Medicare patients.

The highest averages for the top procedures that Dr. Anthony Patterson Merrill, DO treated as a gastroenterologist in Glendale, AZ were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

diagnostic procedures	131
doctor visit	271
gastrointestinal procedures	164
hospital care	356
inpatient care	356
minimally invasive procedures	164
preventive care	16
removal of lesion (e.g. growth)	131

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Anthony Patterson Merrill, DO.

**Gender**
Male	194
Female	226

**Ethnicity**
Black / African American	9
Asian / Pacific Islander	0
Non-Hispanic White	356
Native American / Alaskan Native	1
Hispanic	27
Other	6

**Age**
75 to 84	118
85 and over	46
Less than 65	46
65 to 74	209

Average of Total of Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Anthony Patterson Merrill, DO treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	39
Depression	27
Chronic Kidney Disease	43
Asthma	12
Osteoporosis	10
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Atrial Fibrillation	18
Dementia	13
Cancer	14

Education & Training

Dr. Anthony Patterson Merrill, DO graduated from Midwestern University. He completed residency at Banner - University Medical Center Phoenix. He is certified by the American Board of Internal Medicine - Gastroenterology and has a state license in Arizona.

Medical School: Midwestern University

Residency: Banner - University Medical Center Phoenix

Board Certification: American Board of Internal Medicine - Gastroenterology

Licensed In: Arizona

Affiliations & Hospitals

Dr. Anthony Patterson Merrill, DO is associated with these hospitals and organizations:

Deer Valley Medical Center

Honor Health

Ratings & Reviews

Dr. Anthony Patterson Merrill, DO 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. Anthony Patterson Merrill, DO from all over the web to help you find the right in Glendale, AZ.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2022-02-14

Dr. Merrill is great. He has a great bedside manner and listens well. He’s very caring and knows what he’s doing.

General Payments

These charts describe general payments received by Dr. Anthony Patterson Merrill, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AbbVie, Inc.	$4,241 Humira $2,264	Creon $678	Mavyret $316	Viekira $172	Lupron $136	Other $675
AbbVie Inc.	$1,866 Rinvoq $405	Mavyret $398	Skyrizi $396	Humira $277	Creon $263	Other $127
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1,401 XIFAXAN $715	Trulance $459	Uceris $121	XIFAXANIBSD $107
Janssen Biotech, Inc.	$1,308 STELARA $763	SIMPONI $425	REMICADE $120
Takeda Pharmaceuticals U.S.A., Inc.	$995 ENTYVIO $558	GATTEX $142	MOTEGRITY $118	$177
Other	$9,366 LINZESS $546	Cimzia $508	DUPIXENT $483	ZEPOSIA $395	SUCRAID $291	Other $7,142

**Types of Payments**
Food and Beverage	$18,829
Education	$331
Consulting Fee	$17

Biography

Dr. Anthony Merrill practices adult gastroenterology in Glendale, AZ. He is professionally affiliated with Deer Valley Medical Center. Dr. Merrill attended medical school at Midwestern University. His residency was performed at Banner - University Medical Center Phoenix.

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Dr. Anthony Patterson Merrill, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Anthony Patterson Merrill, DO in 2023

By Affordability:

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. Anthony Patterson Merrill, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anthony Patterson Merrill, DO 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. Anthony Patterson Merrill, DO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Glendale, AZ