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Home > MI Providers > Family Physicians & Family Medicine Specialists

Dr. Barbara Louise Merrill, DO

(No ratings)

Specializes in: Family Medicine

1650 Haslett Road Suite 1
Haslett, MI 48840

(517) 339-3200

Dr. Barbara Louise Merrill, DO is a family medicine practitioner in Haslett, MI specializing in family medicine.

Office Locations

1650 Haslett Road Suite 1
Haslett, MI 48840

(517) 339-3200

(517) 339-4321

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Barbara Louise Merrill, DO treated as a family medicine practitioner in Haslett, MI during 2012 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Barbara Louise Merrill, DO for Medicare patients.

doctor visit	647
lab tests	42
preventive care	46
vaccines	46

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Barbara Louise Merrill, DO treated as a family medicine practitioner in Haslett, MI during 2013 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Barbara Louise Merrill, DO for Medicare patients.

doctor visit	581
lab tests	48
preventive care	36
vaccines	36

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Louise Merrill, DO.

**Gender**
Male	53
Female	158

**Ethnicity**
Non-Hispanic White	193
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	36
85 and over	26
Less than 65	68

Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO in 2013

Hypertension	45
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	24
Depression	27
Chronic Kidney Disease	10
Asthma	8
Osteoperosis	8
Atrial Fibrilation	5
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	9
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Barbara Louise Merrill, DO treated as a family medicine practitioner in Haslett, MI during 2014 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Barbara Louise Merrill, DO for Medicare patients.

doctor visit	438
lab tests	34
preventive care	18
vaccines	18

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Louise Merrill, DO.

**Gender**
Male	44
Female	136

**Ethnicity**
Non-Hispanic White	162
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	39
85 and over	11
Less than 65	55

Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO in 2014

Hypertension	51
High Cholesterol	28
Stroke	0
Ischemic Heart Disease	22
Depression	26
Chronic Kidney Disease	8
Asthma	0
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	19
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Barbara Louise Merrill, DO treated as a family medicine practitioner in Haslett, MI during 2015 were lab tests, preventive care, diabetes management and vaccines.

Volume of procedures performed by Dr. Barbara Louise Merrill, DO for Medicare patients.

diabetes management	40
doctor visit	415
lab tests	55
preventive care	40
vaccines	20

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Louise Merrill, DO.

**Gender**
Male	80
Female	254

**Ethnicity**
Non-Hispanic White	302
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	80
85 and over	26
Less than 65	88

Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO in 2015

Hypertension	46
High Cholesterol	27
Stroke	8
Ischemic Heart Disease	23
Depression	27
Chronic Kidney Disease	11
Asthma	10
Osteoperosis	8
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Barbara Louise Merrill, DO treated as a family medicine practitioner in Haslett, MI during 2016 were lab tests, preventive care, diabetes management and vaccines.

Volume of procedures performed by Dr. Barbara Louise Merrill, DO for Medicare patients.

diabetes management	39
doctor visit	462
lab tests	69
preventive care	52
vaccines	34

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Louise Merrill, DO.

**Gender**
Male	60
Female	215

**Ethnicity**
Non-Hispanic White	258
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	66
85 and over	25
Less than 65	59

Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO in 2016

Hypertension	58
High Cholesterol	35
Stroke	4
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	15
Asthma	16
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	8
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Barbara Louise Merrill, DO treated as a family medicine practitioner in Haslett, MI during 2017 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Barbara Louise Merrill, DO for Medicare patients.

doctor visit	339
lab tests	29
preventive care	30
vaccines	30

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Louise Merrill, DO.

**Gender**
Male	40
Female	185

**Ethnicity**
Non-Hispanic White	208
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	56
85 and over	24
Less than 65	47

Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO in 2017

Hypertension	51
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	20
Depression	29
Chronic Kidney Disease	15
Asthma	7
Osteoperosis	10
Atrial Fibrilation	5
Heart Failure	11
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Barbara Louise Merrill, DO treated as a family medicine practitioner in Haslett, MI during 2018 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Barbara Louise Merrill, DO for Medicare patients.

doctor visit	308
lab tests	32
preventive care	20
vaccines	20

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Louise Merrill, DO.

**Gender**
Male	35
Female	163

**Ethnicity**
Non-Hispanic White	180
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	55
85 and over	15
Less than 65	34

Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO in 2018

Hypertension	45
High Cholesterol	26
Stroke	0
Ischemic Heart Disease	20
Depression	21
Chronic Kidney Disease	13
Asthma	8
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	15
Diabetes	20
Dementia	6
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Barbara Louise Merrill, DO treated as a family medicine practitioner in Haslett, MI during 2019 were lab tests, diabetes management and preventive care.

Volume of procedures performed by Dr. Barbara Louise Merrill, DO for Medicare patients.

diabetes management	37
doctor visit	205
lab tests	69
preventive care	17

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Louise Merrill, DO.

**Gender**
Male	28
Female	116

**Ethnicity**
Non-Hispanic White	132
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	42
85 and over	13
Less than 65	27

Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO in 2019

Hypertension	58
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	24
Depression	28
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	16
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	21
Diabetes	23
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Volume of procedures performed by Dr. Barbara Louise Merrill, DO for Medicare patients.

The highest averages for the top procedures that Dr. Barbara Louise Merrill, DO treated as a family medicine practitioner in Haslett, MI were lab tests, diabetes management, preventive care and vaccines.

diabetes management	38
doctor visit	424
lab tests	47
preventive care	32
vaccines	29

Average Medicare Patient Data From 2012 - 2019

Information about Medicare patients treated by Dr. Barbara Louise Merrill, DO.

**Gender**
Male	42
Female	153

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	179
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	46
85 and over	17
Less than 65	47
65 to 74	84

Average of Total of Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO From 2012 - 2019

The highest averages of the most common conditions of Medicare patients that Dr. Barbara Louise Merrill, DO treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	44
High Cholesterol	28
Stroke	1
Ischemic Heart Disease	19
Depression	22
Chronic Kidney Disease	11
Asthma	7
Osteoporosis	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	19
Atrial Fibrillation	4
Cancer	2
Dementia	7

Education & Training

She has a state license in Michigan.

Licensed In: Michigan

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$621 Victoza $239	Tresiba $132	Ozempic $57	Saxenda $44	Xultophy 100/3.6 $41	Other $107
Pfizer Inc.	$447 LYRICA $133	ELIQUIS $100	CHANTIX $79	TRUMENBA $34	VIAGRA $30	Other $71
Astellas Pharma US Inc	$440 Vesicare $404	Myrbetriq $36
AstraZeneca Pharmaceuticals LP	$270 BYDUREON WEEKLY $93	FARXIGA $60	SYMBICORT $52	MOVANTIK $31	BYDUREON PEN $13	Other $22
Allergan Inc.	$237 LINZESS $90	VIBERZI $77	VRAYLAR $36	BYSTOLIC $14	LO LOESTRIN FE $13	Other $7
Other	$1,960 TOUJEO $191	TIROSINT $112	GLYXAMBI $99	Kazano $94	Androgel $54	Other $1,409

**Types of Payments**
Food and Beverage	$3,961
Education	$15

Biography

Dr. Barbara Merrill sees patients in Haslett, MI. Her medical specialty is family medicine. Dr. Merrill obtained a license to practice in Michigan.

Select Year:

Dr. Barbara Louise Merrill, DO

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. Barbara Louise Merrill, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO in 2019

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Average Medicare Patient Data From 2012 - 2019

Average of Total of Conditions of Medicare patients treated by Dr. Barbara Louise Merrill, DO From 2012 - 2019

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Haslett, MI