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Home > NC Providers > Optometrists

John Ellis Flack, OD

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Specializes in: Optometry (Primary Eye Care)

335 E Parker Road
Morganton, NC 28655

(828) 433-1000

John Ellis Flack, OD is an optometrist in Morganton, NC specializing in optometry (primary eye care).

Office Locations

335 E Parker Road
Morganton, NC 28655

(828) 433-1000

(828) 433-6274

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Noteworthy Medicare Patient Procedures Performed by John Ellis Flack, OD in 2023

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

Top 10%

By Affordability:

eye exam

In 2023, John Ellis Flack, OD had a list price for eye exam that was lower than the list prices billed to Medicare by 90% of providers in related specialties within North Carolina. 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 John Ellis Flack, OD treated as an optometrist in Morganton, NC during 2012 were eye procedures.

Volume of procedures performed by John Ellis Flack, OD for Medicare patients.

doctor visit	261
eye procedures	262

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that John Ellis Flack, OD treated as an optometrist in Morganton, NC during 2013 were eye procedures.

Volume of procedures performed by John Ellis Flack, OD for Medicare patients.

doctor visit	170
eye procedures	371

2013 Medicare Patient Data

Information about Medicare patients treated by John Ellis Flack, OD.

**Gender**
Male	166
Female	294

**Ethnicity**
Non-Hispanic White	420
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	130
85 and over	43
Less than 65	65

Conditions of Medicare patients treated by John Ellis Flack, OD in 2013

Hypertension	61
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	15
Asthma	8
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	33
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that John Ellis Flack, OD treated as an optometrist in Morganton, NC during 2014 were eye procedures.

Volume of procedures performed by John Ellis Flack, OD for Medicare patients.

doctor visit	73
eye procedures	410

2014 Medicare Patient Data

Information about Medicare patients treated by John Ellis Flack, OD.

**Gender**
Male	152
Female	262

**Ethnicity**
Non-Hispanic White	387
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	112
85 and over	54
Less than 65	53

Conditions of Medicare patients treated by John Ellis Flack, OD in 2014

Hypertension	64
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that John Ellis Flack, OD treated as an optometrist in Morganton, NC during 2015 were eye procedures.

Volume of procedures performed by John Ellis Flack, OD for Medicare patients.

doctor visit	72
eye procedures	471

2015 Medicare Patient Data

Information about Medicare patients treated by John Ellis Flack, OD.

**Gender**
Male	318
Female	644

**Ethnicity**
Non-Hispanic White	876
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	454
From 75 to 84	250
85 and over	106
Less than 65	152

Conditions of Medicare patients treated by John Ellis Flack, OD in 2015

Hypertension	66
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	23
Depression	23
Chronic Kidney Disease	17
Asthma	14
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that John Ellis Flack, OD treated as an optometrist in Morganton, NC during 2016 were eye procedures.

Volume of procedures performed by John Ellis Flack, OD for Medicare patients.

doctor visit	329
eye procedures	224

2016 Medicare Patient Data

Information about Medicare patients treated by John Ellis Flack, OD.

**Gender**
Male	152
Female	349

**Ethnicity**
Non-Hispanic White	464
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	146
85 and over	64
Less than 65	68

Conditions of Medicare patients treated by John Ellis Flack, OD in 2016

Hypertension	65
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	23
Asthma	17
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that John Ellis Flack, OD treated as an optometrist in Morganton, NC during 2017 were eye procedures.

Volume of procedures performed by John Ellis Flack, OD for Medicare patients.

doctor visit	649
eye procedures	18

2017 Medicare Patient Data

Information about Medicare patients treated by John Ellis Flack, OD.

**Gender**
Male	206
Female	366

**Ethnicity**
Non-Hispanic White	520
Black	36
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	257
From 75 to 84	176
85 and over	66
Less than 65	73

Conditions of Medicare patients treated by John Ellis Flack, OD in 2017

Hypertension	66
High Cholesterol	48
Stroke	2
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that John Ellis Flack, OD treated as an optometrist in Morganton, NC during 2018 were eye procedures.

Volume of procedures performed by John Ellis Flack, OD for Medicare patients.

doctor visit	325
eye procedures	361

2018 Medicare Patient Data

Information about Medicare patients treated by John Ellis Flack, OD.

**Gender**
Male	220
Female	358

**Ethnicity**
Non-Hispanic White	535
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	185
85 and over	54
Less than 65	65

Conditions of Medicare patients treated by John Ellis Flack, OD in 2018

Hypertension	63
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	36
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that John Ellis Flack, OD treated as an optometrist in Morganton, NC during 2019 were eye procedures.

Volume of procedures performed by John Ellis Flack, OD for Medicare patients.

doctor visit	72
eye procedures	623

2019 Medicare Patient Data

Information about Medicare patients treated by John Ellis Flack, OD.

**Gender**
Male	214
Female	375

**Ethnicity**
Non-Hispanic White	554
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	268
From 75 to 84	203
85 and over	73
Less than 65	45

Conditions of Medicare patients treated by John Ellis Flack, OD in 2019

Hypertension	64
High Cholesterol	53
Stroke	3
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	31
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that John Ellis Flack, OD treated as an optometrist in Morganton, NC during 2020 were eye procedures.

Volume of procedures performed by John Ellis Flack, OD for Medicare patients.

doctor visit	32
eye procedures	387

2020 Medicare Patient Data

Information about Medicare patients treated by John Ellis Flack, OD.

**Gender**
Male	150
Female	235

**Ethnicity**
Non-Hispanic White	360
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	143
85 and over	41
Less than 65	32

Conditions of Medicare patients treated by John Ellis Flack, OD in 2020

Hypertension	61
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	26
Asthma	10
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	32
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that John Ellis Flack, OD treated as an optometrist in Morganton, NC during 2021 were eye procedures.

Volume of procedures performed by John Ellis Flack, OD for Medicare patients.

doctor visit	377
eye procedures	224

2021 Medicare Patient Data

Information about Medicare patients treated by John Ellis Flack, OD.

**Gender**
Male	179
Female	328

**Ethnicity**
Non-Hispanic White	468
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	168
85 and over	54
Less than 65	45

Conditions of Medicare patients treated by John Ellis Flack, OD in 2021

Hypertension	60
High Cholesterol	53
Stroke	3
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	31
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that John Ellis Flack, OD treated as an optometrist in Morganton, NC during 2022 were eye procedures.

Volume of procedures performed by John Ellis Flack, OD for Medicare patients.

doctor visit	372
eye procedures	173

2022 Medicare Patient Data

Information about Medicare patients treated by John Ellis Flack, OD.

**Gender**
Male	180
Female	288

**Ethnicity**
Non-Hispanic White	439
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	173
85 and over	63
Less than 65	30

Conditions of Medicare patients treated by John Ellis Flack, OD in 2022

Hypertension	75
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	19
Asthma	15
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by John Ellis Flack, OD for Medicare patients.

The highest averages for the top procedures that John Ellis Flack, OD treated as an optometrist in Morganton, NC were eye procedures.

doctor visit	248
eye procedures	320

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by John Ellis Flack, OD.

**Gender**
Male	176
Female	318

**Ethnicity**
Black / African American	9
Asian / Pacific Islander	0
Non-Hispanic White	456
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	153
85 and over	56
Less than 65	57
65 to 74	227

Average of Total of Conditions of Medicare patients treated by John Ellis Flack, OD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that John Ellis Flack, OD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	58
High Cholesterol	50
Stroke	2
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	19
Asthma	9
Osteoporosis	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Atrial Fibrillation	9
Dementia	7
Cancer	8

Education & Training

He has a state license in North Carolina.

Licensed In: North Carolina

Ratings & Reviews

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General Payments

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

**Payments by Company**
Regeneron Pharmaceuticals, Inc.	$219 EYLEA (aflibercept) Injection $166	EYLEA aflibercept injection $54
Valeant Pharmaceuticals North America LLC	$146 ULTRA $104	BIOTRUE ONE DAY $29	BESIVANCE $14
Allergan Inc.	$137 RESTASIS $59	BOTOX $56	LUMIGAN $22
Alcon Laboratories Inc	$96 Simbrinza $24	DAILIES $16	$56
Bausch and Lomb Inc.	$61 PV2FP $61
Other	$171 Acuvue $55	XIIDRA $45	ULTRA $29	Multiple Brands Contact Lens $25	XELPROS $16

**Types of Payments**
Food and Beverage	$831

Biography

Dr. John Flack specializes in optometry (primary eye care) and practices in Morganton, NC. Dr. Flack has obtained a license to practice in North Carolina.

Select Year:

John Ellis Flack, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by John Ellis Flack, OD in 2023

By Affordability:

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 John Ellis Flack, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by John Ellis Flack, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by John Ellis Flack, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by John Ellis Flack, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by John Ellis Flack, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by John Ellis Flack, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by John Ellis Flack, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by John Ellis Flack, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by John Ellis Flack, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by John Ellis Flack, OD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by John Ellis Flack, OD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

Other Providers in Morganton, NC