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Dr. David Marshall Bigley, OD

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Specializes in: Optometry (Primary Eye Care)

11 N Chestnut Street
Scottdale, PA 15683

(724) 887-5820

Dr. David Marshall Bigley, OD is an optometrist in Scottdale, PA specializing in optometry (primary eye care).

Office Locations

11 N Chestnut Street
Scottdale, PA 15683

(724) 887-5820

(724) 887-5825

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Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David Marshall Bigley, OD treated as an optometrist in Scottdale, PA during 2013 were eye procedures.

Volume of procedures performed by Dr. David Marshall Bigley, OD for Medicare patients.

eye procedures	206

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David Marshall Bigley, OD.

**Gender**
Male	81
Female	109

**Ethnicity**
Non-Hispanic White	190
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	0
85 and over	72
Less than 65	0

Conditions of Medicare patients treated by Dr. David Marshall Bigley, OD in 2013

The most common conditions of Medicare patients that Dr. David Marshall Bigley, OD treated during 2013 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	74
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	38
Depression	12
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David Marshall Bigley, OD treated as an optometrist in Scottdale, PA during 2014 were eye procedures.

Volume of procedures performed by Dr. David Marshall Bigley, OD for Medicare patients.

eye procedures	203

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David Marshall Bigley, OD.

**Gender**
Male	73
Female	101

**Ethnicity**
Non-Hispanic White	174
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	0
85 and over	68
Less than 65	0

Conditions of Medicare patients treated by Dr. David Marshall Bigley, OD in 2014

The most common conditions of Medicare patients that Dr. David Marshall Bigley, OD treated during 2014 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	73
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	34
Depression	14
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David Marshall Bigley, OD treated as an optometrist in Scottdale, PA during 2015 were eye procedures.

Volume of procedures performed by Dr. David Marshall Bigley, OD for Medicare patients.

eye procedures	185

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David Marshall Bigley, OD.

**Gender**
Male	172
Female	176

**Ethnicity**
Non-Hispanic White	348
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	0
85 and over	120
Less than 65	0

Conditions of Medicare patients treated by Dr. David Marshall Bigley, OD in 2015

The most common conditions of Medicare patients that Dr. David Marshall Bigley, OD treated during 2015 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	15
Atrial Fibrilation	17
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	33
Dementia	13
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David Marshall Bigley, OD treated as an optometrist in Scottdale, PA during 2016 were eye procedures.

Volume of procedures performed by Dr. David Marshall Bigley, OD for Medicare patients.

eye procedures	186

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David Marshall Bigley, OD.

**Gender**
Male	83
Female	93

**Ethnicity**
Non-Hispanic White	176
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	0
85 and over	48
Less than 65	0

Conditions of Medicare patients treated by Dr. David Marshall Bigley, OD in 2016

The most common conditions of Medicare patients that Dr. David Marshall Bigley, OD treated during 2016 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	71
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	34
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David Marshall Bigley, OD treated as an optometrist in Scottdale, PA during 2017 were eye procedures.

Volume of procedures performed by Dr. David Marshall Bigley, OD for Medicare patients.

eye procedures	39

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David Marshall Bigley, OD.

**Gender**
Male	17
Female	15

**Ethnicity**
Non-Hispanic White	32
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	13
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. David Marshall Bigley, OD in 2017

The most common conditions of Medicare patients that Dr. David Marshall Bigley, OD treated during 2017 were hypertension, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	34
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2017

Volume of procedures performed by Dr. David Marshall Bigley, OD for Medicare patients.

The highest averages for the top procedures that Dr. David Marshall Bigley, OD treated as an optometrist in Scottdale, PA were eye procedures.

eye procedures	163

Average Medicare Patient Data From 2013 - 2017

Information about Medicare patients treated by Dr. David Marshall Bigley, OD.

**Gender**
Female	98
Male	85

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	184
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	61
75 to 84	0
Less than 65	0
65 to 74	68

Average of Total of Conditions of Medicare patients treated by Dr. David Marshall Bigley, OD From 2013 - 2017

The highest averages of the most common conditions of Medicare patients that Dr. David Marshall Bigley, OD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	73
High Cholesterol	66
Stroke	1
Ischemic Heart Disease	32
Depression	11
Chronic Kidney Disease	20
Asthma	1
Osteoporosis	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Atrial Fibrillation	13
Cancer	8
Dementia	10

Education & Training

He has a state license in Pennsylvania.

Licensed In: Pennsylvania

Ratings & Reviews

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General Payments

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

**Payments by Company**
Alcon Laboratories Inc	$247 Contact Lenses $136	ContactLenses $13	DAILIES $10	$87
Allergan Inc.	$104 RESTASIS $104
Shire North American Group Inc	$71 XIIDRA $50	$21
Johnson & Johnson Vision Care, Inc.	$39 Acuvue $28	Soft contact lenses $11
ABB Con-Cise Optical Group LLC	$26 Contact Lens $26
Other	$51 ULTRA $32	RESTASIS MULTIDOSE $20

**Types of Payments**
Food and Beverage	$463
Education	$76

Biography

Dr. David Bigley practices optometry (primary eye care) in Scottdale, PA. Dr. Bigley has obtained a license to practice in Pennsylvania.

Select Year:

Dr. David Marshall Bigley, OD

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Marshall Bigley, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Marshall Bigley, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Marshall Bigley, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Marshall Bigley, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Marshall Bigley, OD in 2017

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2017

Average Medicare Patient Data From 2013 - 2017

Average of Total of Conditions of Medicare patients treated by Dr. David Marshall Bigley, OD From 2013 - 2017

Education & Training

Ratings & Reviews

General Payments

Biography

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