In 2023, among providers in related specialties within Arizona, Zachary Pfau, OD performed more eye procedures procedures for Medicare patients than 95% of them and he also had a list price for corneal pachymetry (corneal thickness test), eye tests, ophthalmic ultrasound, scanning computerized ophthalmic diagnostic imaging (SCODI), SCODI of the posterior segment (SCODI-P), ultrasound corneal pachymetry, and visual field test that was lower than the list prices billed to Medicare by 95% of them. 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

2014 Medicare Procedure Volume

The top procedures that Zachary Pfau, OD treated as an optometrist in Tucson, AZ during 2014 were eye procedures.

Volume of procedures performed by Zachary Pfau, OD for Medicare patients.

eye procedures	48

2014 Medicare Patient Data

Information about Medicare patients treated by Zachary Pfau, OD.

**Gender**
Male	22
Female	40

**Age**
From 65 to 74	28
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Zachary Pfau, OD in 2014

Hypertension	55
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	24
Depression	0
Chronic Kidney Disease	21
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

2015 Medicare Procedure Volume

The top procedures that Zachary Pfau, OD treated as an optometrist in Tucson, AZ during 2015 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Zachary Pfau, OD for Medicare patients.

eye procedures	1048
ultrasound (sonogram)	26

2015 Medicare Patient Data

Information about Medicare patients treated by Zachary Pfau, OD.

**Gender**
Male	534
Female	862

**Ethnicity**
Non-Hispanic White	1352
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	588
From 75 to 84	538
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Zachary Pfau, OD in 2015

Hypertension	56
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	18
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Zachary Pfau, OD treated as an optometrist in Tucson, AZ during 2016 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Zachary Pfau, OD for Medicare patients.

eye procedures	1187
ultrasound (sonogram)	42

2016 Medicare Patient Data

Information about Medicare patients treated by Zachary Pfau, OD.

**Gender**
Male	277
Female	435

**Ethnicity**
Non-Hispanic White	684
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	293
From 75 to 84	267
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Zachary Pfau, OD in 2016

Hypertension	61
High Cholesterol	54
Stroke	2
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	22
Asthma	13
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Zachary Pfau, OD treated as an optometrist in Tucson, AZ during 2017 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Zachary Pfau, OD for Medicare patients.

eye procedures	2221
ultrasound (sonogram)	46

2017 Medicare Patient Data

Information about Medicare patients treated by Zachary Pfau, OD.

**Gender**
Male	547
Female	829

**Ethnicity**
Non-Hispanic White	1308
Black	0
Hispanic	30
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	530
From 75 to 84	589
85 and over	243
Less than 65	14

Conditions of Medicare patients treated by Zachary Pfau, OD in 2017

Hypertension	59
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	25
Depression	16
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Zachary Pfau, OD treated as an optometrist in Tucson, AZ during 2018 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Zachary Pfau, OD for Medicare patients.

eye procedures	2600
ultrasound (sonogram)	51

2018 Medicare Patient Data

Information about Medicare patients treated by Zachary Pfau, OD.

**Gender**
Male	630
Female	924

**Ethnicity**
Non-Hispanic White	1461
Black	0
Hispanic	37
Asian	0
Other	39
Native American	0

**Age**
From 65 to 74	651
From 75 to 84	638
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Zachary Pfau, OD in 2018

Hypertension	61
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Zachary Pfau, OD treated as an optometrist in Tucson, AZ during 2019 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Zachary Pfau, OD for Medicare patients.

eye procedures	2183
ultrasound (sonogram)	28

2019 Medicare Patient Data

Information about Medicare patients treated by Zachary Pfau, OD.

**Gender**
Male	544
Female	818

**Ethnicity**
Non-Hispanic White	1284
Black	0
Hispanic	35
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	569
From 75 to 84	553
85 and over	228
Less than 65	12

Conditions of Medicare patients treated by Zachary Pfau, OD in 2019

Hypertension	61
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	25
Asthma	6
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Zachary Pfau, OD treated as an optometrist in Tucson, AZ during 2020 were eye procedures.

Volume of procedures performed by Zachary Pfau, OD for Medicare patients.

eye procedures	1440

2020 Medicare Patient Data

Information about Medicare patients treated by Zachary Pfau, OD.

**Gender**
Male	380
Female	559

**Ethnicity**
Non-Hispanic White	879
Black	0
Hispanic	24
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	375
From 75 to 84	414
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Zachary Pfau, OD in 2020

Hypertension	61
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	26
Asthma	4
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	21
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Zachary Pfau, OD treated as an optometrist in Tucson, AZ during 2021 were eye procedures.

Volume of procedures performed by Zachary Pfau, OD for Medicare patients.

eye procedures	1816

2021 Medicare Patient Data

Information about Medicare patients treated by Zachary Pfau, OD.

**Gender**
Male	455
Female	699

**Ethnicity**
Non-Hispanic White	1079
Black	0
Hispanic	25
Asian	0
Other	39
Native American	0

**Age**
From 65 to 74	424
From 75 to 84	539
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Zachary Pfau, OD in 2021

Hypertension	60
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	27
Asthma	5
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Zachary Pfau, OD treated as an optometrist in Tucson, AZ during 2022 were eye procedures.

Volume of procedures performed by Zachary Pfau, OD for Medicare patients.

eye procedures	1799

2022 Medicare Patient Data

Information about Medicare patients treated by Zachary Pfau, OD.

**Gender**
Male	463
Female	722

**Ethnicity**
Non-Hispanic White	1113
Black	0
Hispanic	0
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	409
From 75 to 84	565
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Zachary Pfau, OD in 2022

Hypertension	69
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	22
Depression	18
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	21
Atrial Fibrilation	17
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Zachary Pfau, OD treated as an optometrist in Tucson, AZ during 2023 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Zachary Pfau, OD for Medicare patients.

eye procedures	1874
ultrasound (sonogram)	22

2023 Medicare Patient Data

Information about Medicare patients treated by Zachary Pfau, OD.

**Gender**
Male	512
Female	696

**Ethnicity**
Non-Hispanic White	1132
Black	0
Hispanic	32
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	381
From 75 to 84	588
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Zachary Pfau, OD in 2023

Hypertension	70
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	22
Depression	17
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	18
Atrial Fibrilation	19
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2014 - 2023

Volume of procedures performed by Zachary Pfau, OD for Medicare patients.

The highest averages for the top procedures that Zachary Pfau, OD treated as an optometrist in Tucson, AZ were eye procedures and ultrasound (sonogram).

eye procedures	1621
ultrasound (sonogram)	35

Average Medicare Patient Data From 2014 - 2023

Information about Medicare patients treated by Zachary Pfau, OD.

**Gender**
Male	436
Female	658

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	1029
Hispanic	18
Native American / Alaskan Native	0
Other	24

**Age**
75 to 84	471
85 and over	47
Less than 65	2
65 to 74	424

Average of Total of Conditions of Medicare patients treated by Zachary Pfau, OD From 2014 - 2023

The highest averages of the most common conditions of Medicare patients that Zachary Pfau, OD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	61
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	23
Asthma	6
Osteoporosis	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Atrial Fibrillation	11
Cancer	10
Dementia	6

Education & Training

He has a state license in Arizona.

Licensed In: Arizona

Ratings & Reviews

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General Payments

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

**Payments by Company**
Alcon Laboratories Inc	$136 $136
Shire North American Group Inc	$130 XIIDRA $112	$18
Coopervision Inc.	$113 CVI Contact Lens $113
Allergan Inc.	$96 RESTASIS $85	$11
Tarsus Pharmaceuticals, Inc.	$72 XDEMVY $72
Other	$220 XIIDRA $44	Simbrinza $20	MIEBO $19	LOTEMAX GEL $18	Tecnis Simplicity $17	Other $102

**Types of Payments**
Food and Beverage	$729
Education	$38

Biography

Dr. Zachary Pfau works as an optometry (primary eye care) specialist in Tucson, AZ and Green Valley, AZ. Dr. Pfau has obtained a license to practice in Arizona.

Select Year:

Zachary Pfau, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Zachary Pfau, OD in 2023

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Zachary Pfau, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Zachary Pfau, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Zachary Pfau, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Zachary Pfau, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Zachary Pfau, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Zachary Pfau, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Zachary Pfau, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Zachary Pfau, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Zachary Pfau, OD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Zachary Pfau, OD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2014 - 2023

Average Medicare Patient Data From 2014 - 2023

Average of Total of Conditions of Medicare patients treated by Zachary Pfau, OD From 2014 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

Other Providers in Tucson, AZ