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Dr. Jennifer R. Maag, MD

Accepting New Patients

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Specializes in: Family Medicine

Wright State University, Boonshoft School of Medicine

102 Putnam Parkway
Ottawa, OH 45875

(419) 523-9632

Dr. Jennifer R. Maag, MD is a family medicine practitioner in Ottawa, OH specializing in family medicine. She graduated from Wright State University, Boonshoft School of Medicine. Dr. Jennifer R. Maag, MD is affiliated with Lima Memorial Health System.

Office Locations

102 Putnam Parkway
Ottawa, OH 45875

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Noteworthy Medicare Patient Procedures Performed by Dr. Jennifer R. Maag, MD in 2023

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

Top 10%

By Affordability:

nursing home care

In 2023, Dr. Jennifer R. Maag, MD had a list price for nursing home care that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Ohio. 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. Jennifer R. Maag, MD treated as a family medicine practitioner in Ottawa, OH during 2012 were nursing home care, blood draw and lab tests.

Volume of procedures performed by Dr. Jennifer R. Maag, MD for Medicare patients.

blood draw	23
doctor visit	272
lab tests	16
nursing home care	231

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jennifer R. Maag, MD treated as a family medicine practitioner in Ottawa, OH during 2013 were nursing home care, lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Jennifer R. Maag, MD for Medicare patients.

blood draw	19
diabetes management	22
doctor visit	206
lab tests	22
nursing home care	375
preventive care	22

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer R. Maag, MD.

**Gender**
Male	110
Female	116

**Ethnicity**
Non-Hispanic White	210
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	48
85 and over	12
Less than 65	99

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2013

Hypertension	68
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	31
Depression	47
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	5
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	36
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jennifer R. Maag, MD treated as a family medicine practitioner in Ottawa, OH during 2014 were nursing home care, preventive care, blood draw and lab tests.

Volume of procedures performed by Dr. Jennifer R. Maag, MD for Medicare patients.

blood draw	43
diabetes management	34
doctor visit	279
lab tests	34
nursing home care	244
preventive care	45
vaccines	11

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer R. Maag, MD.

**Gender**
Male	78
Female	97

**Age**
From 65 to 74	62
From 75 to 84	0
85 and over	0
Less than 65	69

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2014

Hypertension	63
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	31
Depression	39
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	7
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	18
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jennifer R. Maag, MD treated as a family medicine practitioner in Ottawa, OH during 2015 were nursing home care, preventive care, lab tests and diabetes management.

Volume of procedures performed by Dr. Jennifer R. Maag, MD for Medicare patients.

blood draw	25
diabetes management	62
doctor visit	434
lab tests	62
nursing home care	234
preventive care	100
vaccines	38

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer R. Maag, MD.

**Gender**
Male	266
Female	308

**Ethnicity**
Non-Hispanic White	552
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	156
85 and over	52
Less than 65	160

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2015

Hypertension	70
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	36
Depression	33
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	5
Atrial Fibrilation	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	14
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jennifer R. Maag, MD treated as a family medicine practitioner in Ottawa, OH during 2016 were nursing home care, preventive care, lab tests and diabetes management.

Volume of procedures performed by Dr. Jennifer R. Maag, MD for Medicare patients.

diabetes management	57
doctor visit	503
lab tests	57
nursing home care	224
preventive care	89
vaccines	32

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer R. Maag, MD.

**Gender**
Male	146
Female	154

**Ethnicity**
Non-Hispanic White	281
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	74
85 and over	25
Less than 65	66

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2016

Hypertension	68
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	24
Asthma	18
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jennifer R. Maag, MD treated as a family medicine practitioner in Ottawa, OH during 2017 were nursing home care, preventive care, lab tests and diabetes management.

Volume of procedures performed by Dr. Jennifer R. Maag, MD for Medicare patients.

diabetes management	90
doctor visit	510
lab tests	90
nursing home care	220
preventive care	170
vaccines	80

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer R. Maag, MD.

**Gender**
Male	137
Female	151

**Ethnicity**
Non-Hispanic White	267
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	65
85 and over	24
Less than 65	72

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2017

Hypertension	66
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	22
Asthma	4
Osteoperosis	6
Atrial Fibrilation	6
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	13
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jennifer R. Maag, MD treated as a family medicine practitioner in Ottawa, OH during 2018 were nursing home care, preventive care, lab tests and diabetes management.

Volume of procedures performed by Dr. Jennifer R. Maag, MD for Medicare patients.

diabetes management	73
doctor visit	450
lab tests	73
nursing home care	203
preventive care	142
vaccines	69

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer R. Maag, MD.

**Gender**
Male	129
Female	159

**Ethnicity**
Non-Hispanic White	267
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	62
85 and over	30
Less than 65	74

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2018

Hypertension	58
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	27
Depression	24
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	14
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jennifer R. Maag, MD treated as a family medicine practitioner in Ottawa, OH during 2019 were nursing home care, preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Jennifer R. Maag, MD for Medicare patients.

diabetes management	84
doctor visit	598
ear procedures	13
lab tests	101
nursing home care	181
preventive care	181
vaccines	97

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer R. Maag, MD.

**Gender**
Male	150
Female	182

**Ethnicity**
Non-Hispanic White	313
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	78
85 and over	34
Less than 65	66

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2019

Hypertension	58
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	27
Depression	23
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	5
Atrial Fibrilation	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jennifer R. Maag, MD treated as a family medicine practitioner in Ottawa, OH during 2020 were nursing home care, preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Jennifer R. Maag, MD for Medicare patients.

diabetes management	80
doctor visit	519
ear procedures	17
lab tests	95
nursing home care	187
preventive care	161
vaccines	81

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer R. Maag, MD.

**Gender**
Male	149
Female	169

**Ethnicity**
Non-Hispanic White	296
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	67
85 and over	29
Less than 65	64

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2020

Hypertension	59
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	26
Asthma	4
Osteoperosis	3
Atrial Fibrilation	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jennifer R. Maag, MD treated as a family medicine practitioner in Ottawa, OH during 2021 were nursing home care, preventive care, lab tests and diabetes management.

Volume of procedures performed by Dr. Jennifer R. Maag, MD for Medicare patients.

diabetes management	90
doctor visit	535
ear procedures	14
lab tests	115
nursing home care	161
preventive care	121
vaccines	31

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer R. Maag, MD.

**Gender**
Male	143
Female	174

**Ethnicity**
Non-Hispanic White	296
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	68
85 and over	28
Less than 65	59

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2021

Hypertension	61
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	26
Depression	26
Chronic Kidney Disease	23
Asthma	4
Osteoperosis	0
Atrial Fibrilation	6
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jennifer R. Maag, MD treated as a family medicine practitioner in Ottawa, OH during 2022 were nursing home care and ear procedures.

Volume of procedures performed by Dr. Jennifer R. Maag, MD for Medicare patients.

doctor visit	452
ear procedures	13
nursing home care	202

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jennifer R. Maag, MD.

**Gender**
Male	147
Female	165

**Ethnicity**
Non-Hispanic White	292
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	74
85 and over	31
Less than 65	49

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2022

Hypertension	75
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	23
Depression	23
Chronic Kidney Disease	15
Asthma	6
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jennifer R. Maag, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jennifer R. Maag, MD treated as a family medicine practitioner in Ottawa, OH were nursing home care, preventive care, lab tests and diabetes management.

blood draw	27
diabetes management	65
doctor visit	432
ear procedures	14
lab tests	66
nursing home care	223
preventive care	114
vaccines	54

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jennifer R. Maag, MD.

**Gender**
Female	152
Male	132

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	252
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	24
75 to 84	62
Less than 65	70
65 to 74	122

Average of Total of Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD From 2012 - 2022

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

Hypertension	58
High Cholesterol	49
Stroke	1
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	21
Asthma	5
Osteoporosis	4
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Atrial Fibrillation	5
Dementia	14
Cancer	6

Education & Training

Dr. Jennifer R. Maag, MD graduated from Wright State University, Boonshoft School of Medicine. She completed residency at Fort Wayne Medical Education Program. She is certified by the American Board of Family Medicine and has a state license in Ohio.

Medical School: Wright State University, Boonshoft School of Medicine

Residency: Fort Wayne Medical Education Program

Board Certification: American Board of Family Medicine

Licensed In: Ohio

Affiliations & Hospitals

Dr. Jennifer R. Maag, MD is associated with these hospitals and organizations:

Lima Memorial Health System

Ratings & Reviews

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$397 FARXIGA $233	BYDUREON PEN $65	SYMBICORT $30	BEVESPI AEROSPHERE $14	BYDUREON WEEKLY $14	Other $41
Boehringer Ingelheim Pharmaceuticals, Inc.	$339 GLYXAMBI $112	JARDIANCE $92	SPIRIVA RESPIMAT $46	STIOLTO $45	STIOLTO RESPIMAT $20	Other $24
Lilly USA, LLC	$300 BASAGLAR $125	TRULICITY $73	GLYXAMBI $40	FORTEO $38	HUMALOG $24
Novo Nordisk Inc	$224 Tresiba $129	Saxenda $23	RYBELSUS $12	Victoza $10	$50
Janssen Pharmaceuticals, Inc	$156 XARELTO $72	INVOKANA $70	$14
Other	$593 BYSTOLIC $54	Nuedexta $48	Edwards SAPIEN 3 Ultra Transcatheter Heart Valve $45	ENTRESTO $42	LINZESS $38	Other $366

**Types of Payments**
Food and Beverage	$1,985
Education	$25

Biography

Dr. Jennifer Maag is a family medicine specialist in Ottawa, OH. She attended Wright State University, Boonshoft School of Medicine and subsequently trained at Fort Wayne Medical Education Program for residency. She is professionally affiliated with Lima Memorial Health System. According to Doctor.com, new patients are welcome to contact Dr. Maag's office in Ottawa, OH.

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Dr. Jennifer R. Maag, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Jennifer R. Maag, MD 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. Jennifer R. Maag, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jennifer R. Maag, 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. Jennifer R. Maag, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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