Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers

Dr. Jim Amerian, MD

(No ratings)

Specializes in: Adult Gastroenterology

New York Medical College (1980)

18425 Burbank Boulevard Suite 500
Tarzana, CA 91356

(818) 708-6000

Dr. Jim Amerian, MD is a gastroenterologist in Northridge, CA specializing in adult gastroenterology. He graduated from New York Medical College in 1980 and has 46 years of experience. Dr. Jim Amerian, MD is affiliated with UNITED MEDICAL DOCTORS and United Medical Doctors.

Office Locations

18350 Roscoe Boulevard Suite 702
Northridge, CA 91325

open_in_new

18425 Burbank Boulevard Suite 500
Tarzana, CA 91356

(818) 708-6000

(818) 708-6009

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jim Amerian, MD treated as a gastroenterologist in Northridge, CA during 2012 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jim Amerian, MD for Medicare patients.

diagnostic procedures	189
doctor visit	292
gastrointestinal procedures	238
hospital care	125
inpatient care	125
minimally invasive procedures	238
preventive care	34
removal of lesion (e.g. growth)	189

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jim Amerian, MD treated as a gastroenterologist in Northridge, CA during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jim Amerian, MD for Medicare patients.

diagnostic procedures	152
doctor visit	296
gastrointestinal procedures	172
hospital care	120
inpatient care	120
minimally invasive procedures	172
preventive care	20
removal of lesion (e.g. growth)	152

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jim Amerian, MD.

**Gender**
Male	124
Female	154

**Ethnicity**
Non-Hispanic White	257
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	96
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jim Amerian, MD in 2013

Hypertension	68
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	38
Depression	20
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jim Amerian, MD treated as a gastroenterologist in Northridge, CA during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jim Amerian, MD for Medicare patients.

diagnostic procedures	158
doctor visit	306
gastrointestinal procedures	193
hospital care	104
inpatient care	104
minimally invasive procedures	193
preventive care	35
removal of lesion (e.g. growth)	158

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jim Amerian, MD.

**Gender**
Male	135
Female	155

**Ethnicity**
Non-Hispanic White	271
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	100
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jim Amerian, MD in 2014

Hypertension	60
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	35
Depression	19
Chronic Kidney Disease	25
Asthma	12
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	8
Cancer	20

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jim Amerian, MD treated as a gastroenterologist in Northridge, CA during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jim Amerian, MD for Medicare patients.

diagnostic procedures	153
doctor visit	358
gastrointestinal procedures	182
hospital care	113
inpatient care	113
minimally invasive procedures	182
preventive care	29
removal of lesion (e.g. growth)	153

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jim Amerian, MD.

**Gender**
Male	234
Female	368

**Ethnicity**
Non-Hispanic White	556
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	332
From 75 to 84	176
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jim Amerian, MD in 2015

Hypertension	63
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jim Amerian, MD treated as a gastroenterologist in Northridge, CA during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jim Amerian, MD for Medicare patients.

diagnostic procedures	172
doctor visit	362
gastrointestinal procedures	212
hospital care	78
inpatient care	78
minimally invasive procedures	212
preventive care	27
removal of lesion (e.g. growth)	172

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jim Amerian, MD.

**Gender**
Male	139
Female	171

**Ethnicity**
Non-Hispanic White	273
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	110
85 and over	36
Less than 65	11

Conditions of Medicare patients treated by Dr. Jim Amerian, MD in 2016

Hypertension	68
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	25
Asthma	14
Osteoperosis	16
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jim Amerian, MD treated as a gastroenterologist in Northridge, CA during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jim Amerian, MD for Medicare patients.

diagnostic procedures	159
doctor visit	335
gastrointestinal procedures	187
hospital care	116
inpatient care	116
minimally invasive procedures	187
preventive care	28
removal of lesion (e.g. growth)	159

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jim Amerian, MD.

**Gender**
Male	134
Female	168

**Ethnicity**
Non-Hispanic White	276
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	111
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jim Amerian, MD in 2017

Hypertension	65
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	35
Depression	19
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jim Amerian, MD treated as a gastroenterologist in Northridge, CA during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jim Amerian, MD for Medicare patients.

diagnostic procedures	170
doctor visit	395
gastrointestinal procedures	207
hospital care	73
inpatient care	73
minimally invasive procedures	207
preventive care	37
removal of lesion (e.g. growth)	170

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jim Amerian, MD.

**Gender**
Male	124
Female	182

**Ethnicity**
Non-Hispanic White	276
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	119
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jim Amerian, MD in 2018

Hypertension	63
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	15
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jim Amerian, MD treated as a gastroenterologist in Northridge, CA during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jim Amerian, MD for Medicare patients.

diagnostic procedures	173
doctor visit	430
gastrointestinal procedures	221
hospital care	72
inpatient care	72
minimally invasive procedures	221
preventive care	48
removal of lesion (e.g. growth)	173

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jim Amerian, MD.

**Gender**
Male	160
Female	171

**Ethnicity**
Non-Hispanic White	293
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	130
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jim Amerian, MD in 2019

Hypertension	66
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	38
Depression	22
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	16
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	9
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jim Amerian, MD treated as a gastroenterologist in Northridge, CA during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jim Amerian, MD for Medicare patients.

diagnostic procedures	122
doctor visit	292
gastrointestinal procedures	147
hospital care	34
inpatient care	34
minimally invasive procedures	147
preventive care	25
removal of lesion (e.g. growth)	122

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jim Amerian, MD.

**Gender**
Male	126
Female	125

**Ethnicity**
Non-Hispanic White	222
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	93
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jim Amerian, MD in 2020

Hypertension	64
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jim Amerian, MD treated as a gastroenterologist in Northridge, CA during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Jim Amerian, MD for Medicare patients.

diagnostic procedures	57
doctor visit	96
gastrointestinal procedures	70
minimally invasive procedures	70
preventive care	13
removal of lesion (e.g. growth)	57

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jim Amerian, MD.

**Gender**
Male	55
Female	62

**Age**
From 65 to 74	57
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jim Amerian, MD in 2021

Hypertension	61
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	50
Depression	22
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jim Amerian, MD treated as a gastroenterologist in Northridge, CA during 2022 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Jim Amerian, MD for Medicare patients.

diagnostic procedures	99
doctor visit	231
gastrointestinal procedures	99
minimally invasive procedures	99
removal of lesion (e.g. growth)	99

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jim Amerian, MD.

**Gender**
Male	80
Female	81

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

**Age**
From 65 to 74	87
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jim Amerian, MD in 2022

Hypertension	66
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	30
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jim Amerian, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jim Amerian, MD treated as a gastroenterologist in Northridge, CA were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

diagnostic procedures	145
doctor visit	308
gastrointestinal procedures	175
hospital care	92
inpatient care	92
minimally invasive procedures	175
preventive care	29
removal of lesion (e.g. growth)	145

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jim Amerian, MD.

**Gender**
Male	119
Female	148

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	233
Hispanic	1
Native American / Alaskan Native	0
Other	4

**Age**
75 to 84	94
85 and over	3
Less than 65	1
65 to 74	133

Average of Total of Conditions of Medicare patients treated by Dr. Jim Amerian, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jim Amerian, MD treated were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	58
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	23
Asthma	8
Osteoporosis	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Atrial Fibrillation	8
Cancer	14
Dementia	6

Education & Training

Dr. Jim Amerian, MD graduated from New York Medical College in 1980. He has a state license in California.

Medical School: New York Medical College (1980)

Licensed In: California

Affiliations & Hospitals

Dr. Jim Amerian, MD is associated with these hospitals and organizations:

UNITED MEDICAL DOCTORS

United Medical Doctors

Ratings & Reviews

Dr. Jim Amerian, MD does not have any reviews yet, be the first to leave a review of Dr. Jim Amerian, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
AbbVie, Inc.	$290 Humira $233	Creon $35	Mavyret $21
Valeant Pharmaceuticals North America LLC	$201 XIFAXANIBSD $89	UCERIS TABLETS $69	XIFAXAN $43
Takeda Pharmaceuticals U.S.A., Inc.	$109 ENTYVIO $86	$23
Intuitive Surgical, Inc.	$109 Da Vinci Surgical System $109
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$88 XIFAXAN $40	UCERIS TABLETS $27	Trulance $21
Other	$790 DUPIXENT $84	Cologuard Collection Kit $82	LINZESS $44	ENTYVIO $37	PREPOPIK $36	Other $505

**Types of Payments**
Food and Beverage	$1,586

Biography

Dr. Jim Amerian practices adult gastroenterology. He studied medicine at New York Medical College. Distinctions awarded to Dr. Amerian include: Southern California Super Doctors and Southern California Super Doctors 2008.