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Home > MI Providers > Family Physicians & Family Medicine Specialists

Dr. Timothy Gerard O Callaghan, DO

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Specializes in: Family Medicine

922 Lawndale Street
Ludington, MI 49431

(231) 845-7380

Dr. Timothy Gerard O Callaghan, DO is a family medicine practitioner in Ludington, MI specializing in family medicine.

Office Locations

922 Lawndale Street
Ludington, MI 49431

(231) 845-7380

(231) 843-8499

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Timothy Gerard O Callaghan, DO treated as a family medicine practitioner in Ludington, MI during 2012 were lab tests, diabetes management, preventive care and vaccines.

Volume of procedures performed by Dr. Timothy Gerard O Callaghan, DO for Medicare patients.

blood draw	149
diabetes management	501
doctor visit	1396
ear procedures	20
lab tests	866
preventive care	426
vaccines	232

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Timothy Gerard O Callaghan, DO treated as a family medicine practitioner in Ludington, MI during 2013 were lab tests, diabetes management, preventive care and vaccines.

Volume of procedures performed by Dr. Timothy Gerard O Callaghan, DO for Medicare patients.

blood draw	201
cardiac procedures	13
diabetes management	590
doctor visit	1450
ear procedures	23
lab tests	893
preventive care	510
removal of lesion (e.g. growth)	12
skin procedures	12
vaccines	225

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Gerard O Callaghan, DO.

**Gender**
Male	208
Female	233

**Ethnicity**
Non-Hispanic White	427
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	143
85 and over	62
Less than 65	44

Conditions of Medicare patients treated by Dr. Timothy Gerard O Callaghan, DO in 2013

Hypertension	75
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	11
Asthma	5
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Timothy Gerard O Callaghan, DO treated as a family medicine practitioner in Ludington, MI during 2014 were lab tests, diabetes management, preventive care and vaccines.

Volume of procedures performed by Dr. Timothy Gerard O Callaghan, DO for Medicare patients.

blood draw	166
diabetes management	515
doctor visit	1176
lab tests	699
preventive care	434
vaccines	187

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Gerard O Callaghan, DO.

**Gender**
Male	188
Female	225

**Ethnicity**
Non-Hispanic White	400
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	139
85 and over	61
Less than 65	35

Conditions of Medicare patients treated by Dr. Timothy Gerard O Callaghan, DO in 2014

Hypertension	73
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	14
Asthma	5
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Timothy Gerard O Callaghan, DO treated as a family medicine practitioner in Ludington, MI during 2015 were lab tests, diabetes management, preventive care and blood draw.

Volume of procedures performed by Dr. Timothy Gerard O Callaghan, DO for Medicare patients.

blood draw	128
diabetes management	274
doctor visit	886
lab tests	572
preventive care	267

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Gerard O Callaghan, DO.

**Gender**
Male	356
Female	530

**Ethnicity**
Non-Hispanic White	850
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	348
From 75 to 84	296
85 and over	154
Less than 65	88

Conditions of Medicare patients treated by Dr. Timothy Gerard O Callaghan, DO in 2015

Hypertension	74
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Timothy Gerard O Callaghan, DO treated as a family medicine practitioner in Ludington, MI during 2016 were lab tests, preventive care, vaccines and breathing treatment.

Volume of procedures performed by Dr. Timothy Gerard O Callaghan, DO for Medicare patients.

breathing treatment	11
doctor visit	321
lab tests	43
preventive care	16
vaccines	16

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Gerard O Callaghan, DO.

**Gender**
Male	108
Female	203

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

**Age**
From 65 to 74	153
From 75 to 84	80
85 and over	33
Less than 65	45

Conditions of Medicare patients treated by Dr. Timothy Gerard O Callaghan, DO in 2016

Hypertension	64
High Cholesterol	47
Stroke	5
Ischemic Heart Disease	20
Depression	23
Chronic Kidney Disease	17
Asthma	17
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2016

Volume of procedures performed by Dr. Timothy Gerard O Callaghan, DO for Medicare patients.

The highest averages for the top procedures that Dr. Timothy Gerard O Callaghan, DO treated as a family medicine practitioner in Ludington, MI were lab tests, diabetes management, preventive care and vaccines.

blood draw	161
cardiac procedures	13
diabetes management	470
doctor visit	1045
ear procedures	21
lab tests	614
preventive care	330
removal of lesion (e.g. growth)	12
skin procedures	12
vaccines	165

Average Medicare Patient Data From 2012 - 2016

Information about Medicare patients treated by Dr. Timothy Gerard O Callaghan, DO.

**Gender**
Female	238
Male	172

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	395
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	62
75 to 84	131
Less than 65	42
65 to 74	174

Average of Total of Conditions of Medicare patients treated by Dr. Timothy Gerard O Callaghan, DO From 2012 - 2016

The highest averages of the most common conditions of Medicare patients that Dr. Timothy Gerard O Callaghan, DO treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	57
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	19
Depression	16
Chronic Kidney Disease	11
Asthma	7
Osteoporosis	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Atrial Fibrillation	8
Dementia	6
Cancer	9

Education & Training

He has a state license in Michigan.

Licensed In: Michigan

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General Payments

These charts describe general payments received by Dr. Timothy Gerard O Callaghan, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$75 BRILINTA $75
Otsuka America Pharmaceutical, Inc.	$35 REXULTI $35
Novo Nordisk Inc	$30 Xultophy 100/3.6 $30

**Types of Payments**
Food and Beverage	$139

Biography

Dr. Timothy O. Callaghan sees patients in Ludington, MI. His medical specialty is family medicine. Dr. O Callaghan obtained a license to practice in Michigan.