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Home > IN Providers > Family Physicians & Family Medicine Specialists

Dr. David Shaffer Darr, MD

(22 Ratings)

Specializes in: Family Medicine

Indiana University School of Medicine

1210 Provident Drive
Warsaw, IN 46580

(574) 268-4300

Dr. David Shaffer Darr, MD is a family medicine practitioner in Warsaw, IN specializing in family medicine. He graduated from Indiana University School of Medicine. Dr. David Shaffer Darr, MD is affiliated with Lutheran Health Physicians.

Office Locations

Lutheran Health Physicians

1210 Provident Drive
Warsaw, IN 46580

(574) 268-4300

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Noteworthy Medicare Patient Procedures Performed by Dr. David Shaffer Darr, MD in 2023

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

Top 5%

By Volume:

blood draw

phlebotomy for lab tests

In 2023, Dr. David Shaffer Darr, MD performed more blood draw, and phlebotomy for lab tests procedures for Medicare patients than 95% of providers in related specialties within Indiana.

Top 25%

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2012, Dr. David Shaffer Darr, MD had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Indiana. 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. David Shaffer Darr, MD treated as a family medicine practitioner in Warsaw, IN during 2012 were blood draw, nursing home care, hospital care and preventive care.

Volume of procedures performed by Dr. David Shaffer Darr, MD for Medicare patients.

blood draw	654
doctor visit	953
ear procedures	16
hospital care	119
inpatient care	107
lab tests	33
nursing home care	125
outpatient care	12
preventive care	107
vaccines	107

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David Shaffer Darr, MD treated as a family medicine practitioner in Warsaw, IN during 2013 were blood draw, nursing home care, preventive care and vaccines.

Volume of procedures performed by Dr. David Shaffer Darr, MD for Medicare patients.

blood draw	626
doctor visit	837
lab tests	27
nursing home care	149
preventive care	91
vaccines	91

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David Shaffer Darr, MD.

**Gender**
Male	162
Female	201

**Ethnicity**
Non-Hispanic White	345
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	130
85 and over	76
Less than 65	38

Conditions of Medicare patients treated by Dr. David Shaffer Darr, MD in 2013

Hypertension	67
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	33
Depression	15
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	20
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David Shaffer Darr, MD treated as a family medicine practitioner in Warsaw, IN during 2014 were blood draw, nursing home care, preventive care and vaccines.

Volume of procedures performed by Dr. David Shaffer Darr, MD for Medicare patients.

blood draw	635
doctor visit	719
lab tests	42
nursing home care	79
preventive care	69
vaccines	69

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David Shaffer Darr, MD.

**Gender**
Male	151
Female	192

**Ethnicity**
Non-Hispanic White	326
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	128
85 and over	72
Less than 65	35

Conditions of Medicare patients treated by Dr. David Shaffer Darr, MD in 2014

Hypertension	71
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	31
Depression	19
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Dementia	20
Cancer	5

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David Shaffer Darr, MD treated as a family medicine practitioner in Warsaw, IN during 2015 were blood draw, preventive care, vaccines and nursing home care.

Volume of procedures performed by Dr. David Shaffer Darr, MD for Medicare patients.

blood draw	628
doctor visit	674
lab tests	25
nursing home care	93
preventive care	139
vaccines	139

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David Shaffer Darr, MD.

**Gender**
Male	274
Female	382

**Ethnicity**
Non-Hispanic White	626
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	258
From 75 to 84	190
85 and over	140
Less than 65	68

Conditions of Medicare patients treated by Dr. David Shaffer Darr, MD in 2015

Hypertension	70
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	30
Depression	17
Chronic Kidney Disease	33
Asthma	5
Osteoperosis	10
Atrial Fibrilation	5
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	34
Dementia	18
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David Shaffer Darr, MD treated as a family medicine practitioner in Warsaw, IN during 2016 were blood draw, preventive care, vaccines and nursing home care.

Volume of procedures performed by Dr. David Shaffer Darr, MD for Medicare patients.

blood draw	599
doctor visit	643
lab tests	32
nursing home care	128
preventive care	177
vaccines	177

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David Shaffer Darr, MD.

**Gender**
Male	153
Female	199

**Ethnicity**
Non-Hispanic White	338
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	100
85 and over	83
Less than 65	36

Conditions of Medicare patients treated by Dr. David Shaffer Darr, MD in 2016

Hypertension	71
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	33
Depression	19
Chronic Kidney Disease	38
Asthma	17
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	22
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David Shaffer Darr, MD treated as a family medicine practitioner in Warsaw, IN during 2017 were blood draw, preventive care, vaccines and nursing home care.

Volume of procedures performed by Dr. David Shaffer Darr, MD for Medicare patients.

blood draw	593
doctor visit	622
lab tests	32
nursing home care	42
preventive care	97
vaccines	97

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David Shaffer Darr, MD.

**Gender**
Male	143
Female	188

**Ethnicity**
Non-Hispanic White	315
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	84
85 and over	67
Less than 65	41

Conditions of Medicare patients treated by Dr. David Shaffer Darr, MD in 2017

Hypertension	68
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Dementia	15
Cancer	5

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David Shaffer Darr, MD treated as a family medicine practitioner in Warsaw, IN during 2018 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. David Shaffer Darr, MD for Medicare patients.

blood draw	458
doctor visit	581
lab tests	26
preventive care	74
vaccines	74

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David Shaffer Darr, MD.

**Gender**
Male	127
Female	161

**Ethnicity**
Non-Hispanic White	272
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	73
85 and over	39
Less than 65	39

Conditions of Medicare patients treated by Dr. David Shaffer Darr, MD in 2018

Hypertension	68
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	27
Depression	13
Chronic Kidney Disease	35
Asthma	6
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Dementia	9
Cancer	5

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David Shaffer Darr, MD treated as a family medicine practitioner in Warsaw, IN during 2019 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. David Shaffer Darr, MD for Medicare patients.

blood draw	675
doctor visit	665
lab tests	13
preventive care	84
vaccines	84

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David Shaffer Darr, MD.

**Gender**
Male	144
Female	174

**Ethnicity**
Non-Hispanic White	300
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	80
85 and over	41
Less than 65	49

Conditions of Medicare patients treated by Dr. David Shaffer Darr, MD in 2019

Hypertension	68
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David Shaffer Darr, MD treated as a family medicine practitioner in Warsaw, IN during 2020 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. David Shaffer Darr, MD for Medicare patients.

blood draw	583
doctor visit	578
lab tests	11
preventive care	108
vaccines	108

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David Shaffer Darr, MD.

**Gender**
Male	132
Female	164

**Ethnicity**
Non-Hispanic White	280
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	67
85 and over	29
Less than 65	45

Conditions of Medicare patients treated by Dr. David Shaffer Darr, MD in 2020

Hypertension	65
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	37
Asthma	8
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David Shaffer Darr, MD treated as a family medicine practitioner in Warsaw, IN during 2021 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. David Shaffer Darr, MD for Medicare patients.

blood draw	647
doctor visit	578
preventive care	71
vaccines	71

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David Shaffer Darr, MD.

**Gender**
Male	139
Female	171

**Ethnicity**
Non-Hispanic White	295
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	72
85 and over	32
Less than 65	36

Conditions of Medicare patients treated by Dr. David Shaffer Darr, MD in 2021

Hypertension	68
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David Shaffer Darr, MD treated as a family medicine practitioner in Warsaw, IN during 2022 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. David Shaffer Darr, MD for Medicare patients.

blood draw	560
doctor visit	524
preventive care	50
vaccines	50

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David Shaffer Darr, MD.

**Gender**
Male	125
Female	156

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	65
85 and over	29
Less than 65	35

Conditions of Medicare patients treated by Dr. David Shaffer Darr, MD in 2022

Hypertension	74
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	18
Atrial Fibrilation	15
Heart Failure	13
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. David Shaffer Darr, MD treated as a family medicine practitioner in Warsaw, IN during 2023 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. David Shaffer Darr, MD for Medicare patients.

blood draw	516
doctor visit	456
preventive care	40
vaccines	40

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. David Shaffer Darr, MD.

**Gender**
Male	111
Female	140

**Ethnicity**
Non-Hispanic White	234
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	58
85 and over	24
Less than 65	24

Conditions of Medicare patients treated by Dr. David Shaffer Darr, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	18
Atrial Fibrilation	16
Heart Failure	14
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. David Shaffer Darr, MD for Medicare patients.

The highest averages for the top procedures that Dr. David Shaffer Darr, MD treated as a family medicine practitioner in Warsaw, IN were blood draw, hospital care, inpatient care and nursing home care.

blood draw	597
doctor visit	652
ear procedures	16
hospital care	119
inpatient care	107
lab tests	26
nursing home care	102
outpatient care	12
preventive care	92
vaccines	92

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. David Shaffer Darr, MD.

**Gender**
Female	177
Male	138

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	299
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	87
85 and over	52
Less than 65	37
65 to 74	138

Average of Total of Conditions of Medicare patients treated by Dr. David Shaffer Darr, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. David Shaffer Darr, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	63
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	31
Asthma	6
Osteoporosis	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Atrial Fibrillation	8
Dementia	10
Cancer	7

Education & Training

Dr. David Shaffer Darr, MD graduated from Indiana University School of Medicine. He is certified by the American Board of Family Practice and has a state license in Indiana.

Medical School: Indiana University School of Medicine

Board Certification: American Board of Family Practice

Licensed In: Indiana

Affiliations & Hospitals

Dr. David Shaffer Darr, MD is associated with these hospitals and organizations:

Lutheran Health Physicians

Ratings & Reviews

Dr. David Shaffer Darr, MD has a high overall rating with an average of 4.23 out of 5 stars based on 22 ratings. We collect ratings and reviews of Dr. David Shaffer Darr, MD from all over the web to help you find the right in Warsaw, IN.

4.23

Overall Rating

(22 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$2,435 TANZEUM $722	BREO $399	ADVAIR $380	ANORO $286	LEVITRA $75	Other $574
Pfizer Inc.	$1,480 ELIQUIS $628	VIAGRA $232	LYRICA $110	ZAVZPRET $89	QUILLIVANT XR $71	Other $349
Novo Nordisk Inc	$1,413 Ozempic $265	Victoza $259	RYBELSUS $240	Saxenda $187	Tresiba $160	Other $303
AbbVie Inc.	$1,031 VRAYLAR $477	UBRELVY $269	QULIPTA $196	Synthroid $58	BOTOX $32
Takeda Pharmaceuticals U.S.A., Inc.	$783 Brintellix $275	AMITIZA $225	Contrave $200	Trintellix $65	VYVANSE $18	Other $1
Other	$7,935 CAPLYTA $386	JARDIANCE $365	XARELTO $233	GEMTESA $221	Inspire $211	Other $6,519

**Types of Payments**
Food and Beverage	$11,842
Consulting Fee	$2,733
Honoraria	$235
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$160
Education	$109

Biography

Dr. David Darr is a family medicine specialist in Warsaw, IN. Dr. Darr is affiliated with Lutheran Health Physicians. He studied medicine at Indiana University School of Medicine.