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Home > CA Providers > Retina Specialists

Dr. Nguyen Khoi Ha, MD

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Specializes in: Vitreoretinal Diseases (Retina and Vitreous)

1690 Barton Road #200
Redlands, CA 92373

(843) 669-4156

Dr. Nguyen Khoi Ha, MD is a retina specialist in Redlands, CA specializing in vitreoretinal diseases (retina and vitreous). Dr. Nguyen Khoi Ha, MD is affiliated with Mcleod Regional Medical Center and Redlands Community Hospital.

Office Locations

1690 Barton Road #200
Redlands, CA 92373

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Noteworthy Medicare Patient Procedures Performed by Dr. Nguyen Khoi Ha, MD in 2023

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

Top 5%

By Affordability:

eye exam

eye injection

eye tests

intermediate eye exam

intraocular injection

intravitreal drug injection

intravitreal injection

scanning computerized ophthalmic diagnostic imaging

SCODI of the posterior segment

In 2023, Dr. Nguyen Khoi Ha, MD had a list price for eye exam, eye injection, eye tests, intermediate eye exam, intraocular injection, intravitreal drug injection, intravitreal injection, scanning computerized ophthalmic diagnostic imaging (SCODI), and SCODI of the posterior segment (SCODI-P) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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 Dr. Nguyen Khoi Ha, MD treated as a retina specialist in Redlands, CA during 2012 were eye procedures and injections.

Volume of procedures performed by Dr. Nguyen Khoi Ha, MD for Medicare patients.

eye procedures	348
injections	41

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nguyen Khoi Ha, MD treated as a retina specialist in Redlands, CA during 2013 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Nguyen Khoi Ha, MD for Medicare patients.

diagnostic imaging	13
doctor visit	998
eye procedures	1909
injections	548
photocoagulation	18
ultrasound (sonogram)	13

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nguyen Khoi Ha, MD.

**Gender**
Male	269
Female	473

**Ethnicity**
Non-Hispanic White	493
Black	229
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	293
From 75 to 84	224
85 and over	134
Less than 65	91

Conditions of Medicare patients treated by Dr. Nguyen Khoi Ha, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	36
Depression	14
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	13
Diabetes	48
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Nguyen Khoi Ha, MD treated as a retina specialist in Redlands, CA during 2014 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Nguyen Khoi Ha, MD for Medicare patients.

diagnostic imaging	37
doctor visit	1883
eye procedures	3119
injections	958
laser treatment	13
photocoagulation	55
ultrasound (sonogram)	37

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nguyen Khoi Ha, MD.

**Gender**
Male	315
Female	554

**Ethnicity**
Non-Hispanic White	635
Black	222
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	351
From 75 to 84	262
85 and over	177
Less than 65	79

Conditions of Medicare patients treated by Dr. Nguyen Khoi Ha, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	35
Depression	13
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	49
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nguyen Khoi Ha, MD treated as a retina specialist in Redlands, CA during 2015 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Nguyen Khoi Ha, MD for Medicare patients.

diagnostic imaging	12
doctor visit	1948
eye procedures	2654
injections	808
photocoagulation	30
ultrasound (sonogram)	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nguyen Khoi Ha, MD.

**Gender**
Male	612
Female	1088

**Ethnicity**
Non-Hispanic White	1238
Black	436
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	676
From 75 to 84	562
85 and over	320
Less than 65	142

Conditions of Medicare patients treated by Dr. Nguyen Khoi Ha, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	36
Depression	13
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	48
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nguyen Khoi Ha, MD treated as a retina specialist in Redlands, CA during 2016 were eye procedures and injections.

Volume of procedures performed by Dr. Nguyen Khoi Ha, MD for Medicare patients.

eye procedures	1521
injections	320

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nguyen Khoi Ha, MD.

**Gender**
Male	87
Female	115

**Ethnicity**
Non-Hispanic White	157
Black	0
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	71
85 and over	48
Less than 65	11

Conditions of Medicare patients treated by Dr. Nguyen Khoi Ha, MD in 2016

Hypertension	70
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	50
Asthma	16
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	40
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nguyen Khoi Ha, MD treated as a retina specialist in Redlands, CA during 2017 were eye procedures and injections.

Volume of procedures performed by Dr. Nguyen Khoi Ha, MD for Medicare patients.

doctor visit	37
eye procedures	1984
injections	381

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nguyen Khoi Ha, MD.

**Gender**
Male	112
Female	142

**Ethnicity**
Non-Hispanic White	197
Black	13
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	89
85 and over	61
Less than 65	17

Conditions of Medicare patients treated by Dr. Nguyen Khoi Ha, MD in 2017

Hypertension	68
High Cholesterol	52
Stroke	6
Ischemic Heart Disease	32
Depression	19
Chronic Kidney Disease	48
Asthma	6
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	40
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nguyen Khoi Ha, MD treated as a retina specialist in Redlands, CA during 2018 were eye procedures, injections and photocoagulation.

Volume of procedures performed by Dr. Nguyen Khoi Ha, MD for Medicare patients.

doctor visit	27
eye procedures	1998
injections	458
photocoagulation	19

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nguyen Khoi Ha, MD.

**Gender**
Male	128
Female	155

**Ethnicity**
Non-Hispanic White	212
Black	0
Hispanic	33
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	91
85 and over	70
Less than 65	19

Conditions of Medicare patients treated by Dr. Nguyen Khoi Ha, MD in 2018

Hypertension	62
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	45
Asthma	4
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	43
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nguyen Khoi Ha, MD treated as a retina specialist in Redlands, CA during 2019 were eye procedures and injections.

Volume of procedures performed by Dr. Nguyen Khoi Ha, MD for Medicare patients.

doctor visit	27
eye procedures	1927
injections	478

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nguyen Khoi Ha, MD.

**Gender**
Male	121
Female	151

**Ethnicity**
Non-Hispanic White	208
Black	0
Hispanic	32
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	88
85 and over	68
Less than 65	18

Conditions of Medicare patients treated by Dr. Nguyen Khoi Ha, MD in 2019

Hypertension	67
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	49
Asthma	5
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	43
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nguyen Khoi Ha, MD treated as a retina specialist in Redlands, CA during 2020 were eye procedures and injections.

Volume of procedures performed by Dr. Nguyen Khoi Ha, MD for Medicare patients.

doctor visit	16
eye procedures	1372
injections	423

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nguyen Khoi Ha, MD.

**Gender**
Male	98
Female	135

**Ethnicity**
Non-Hispanic White	184
Black	11
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	77
85 and over	68
Less than 65	13

Conditions of Medicare patients treated by Dr. Nguyen Khoi Ha, MD in 2020

Hypertension	61
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	32
Depression	14
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	46
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nguyen Khoi Ha, MD treated as a retina specialist in Redlands, CA during 2021 were eye procedures and injections.

Volume of procedures performed by Dr. Nguyen Khoi Ha, MD for Medicare patients.

eye procedures	1410
injections	446

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nguyen Khoi Ha, MD.

**Gender**
Male	101
Female	149

**Ethnicity**
Non-Hispanic White	198
Black	0
Hispanic	25
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	98
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nguyen Khoi Ha, MD in 2021

Hypertension	63
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	42
Asthma	6
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nguyen Khoi Ha, MD treated as a retina specialist in Redlands, CA during 2022 were eye procedures and injections.

Volume of procedures performed by Dr. Nguyen Khoi Ha, MD for Medicare patients.

doctor visit	19
eye procedures	1596
injections	539

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nguyen Khoi Ha, MD.

**Gender**
Male	110
Female	171

**Ethnicity**
Non-Hispanic White	216
Black	13
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	106
85 and over	76
Less than 65	11

Conditions of Medicare patients treated by Dr. Nguyen Khoi Ha, MD in 2022

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	16
Depression	15
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Nguyen Khoi Ha, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nguyen Khoi Ha, MD treated as a retina specialist in Redlands, CA were eye procedures, injections, photocoagulation and diagnostic imaging.

diagnostic imaging	20
doctor visit	619
eye procedures	1803
injections	490
laser treatment	13
photocoagulation	30
ultrasound (sonogram)	20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Nguyen Khoi Ha, MD.

**Gender**
Male	177
Female	284

**Ethnicity**
Black / African American	84
Asian / Pacific Islander	3
Non-Hispanic White	339
Native American / Alaskan Native	0
Hispanic	17
Other	0

**Age**
75 to 84	151
85 and over	92
Less than 65	36
65 to 74	174

Average of Total of Conditions of Medicare patients treated by Dr. Nguyen Khoi Ha, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Nguyen Khoi Ha, MD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	62
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	27
Depression	14
Chronic Kidney Disease	37
Asthma	6
Osteoporosis	6
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	39
Atrial Fibrillation	12
Dementia	8
Cancer	9

Education & Training

He has a state license in California.

Licensed In: California

Affiliations & Hospitals

Dr. Nguyen Khoi Ha, MD is associated with these hospitals and organizations:

Mcleod Regional Medical Center

Redlands Community Hospital

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Nguyen Khoi Ha, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Allergan Inc.	$979 COMBIGAN $361	OZURDEX $278	RESTASIS $144	LUMIGAN $21	RESTASIS MULTIDOSE $18	Other $157
Regeneron Healthcare Solutions, Inc.	$643 EYLEA aflibercept injection $389	Eylea $174	EYLEA (aflibercept) Injection $80
Shire North American Group Inc	$610 XIIDRA $571	$39
Aerie Pharmaceuticals, Inc.	$210 Rocklatan $115	Rhopressa $95
Teva Pharmaceuticals USA, Inc.	$124 AUSTEDO $124
Other	$245 EYLEA (aflibercept) Injection $83	Avenova $43	DARAPRIM $33	Bromsite $33	PROLENSA $21	Other $32