In 2012, among providers in related specialties within California, Dr. Quyen Tran Immoos, OD performed more eye procedures, and SCODI of the posterior segment (SCODI-P) procedures for Medicare patients than 75% of them and she also had a list price for anterior segment surgery, cataract surgery, cataract surgery with IOL implantation, comprehensive eye exam, extracapsular cataract extraction (ECCE) with IOL implantation, extracapsular lens removal, eye exam, fundus photography, intermediate eye exam, intraocular lens (IOL) implant, lens removal surgery, lens replacement surgery, and simple cataract surgery that was lower than the list prices billed to Medicare by 75% 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

2012 Medicare Procedure Volume

The top procedures that Dr. Quyen Tran Immoos, OD treated as an optometrist in Atascadero, CA during 2012 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Quyen Tran Immoos, OD for Medicare patients.

doctor visit	330
eye procedures	735
ultrasound (sonogram)	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Quyen Tran Immoos, OD treated as an optometrist in Atascadero, CA during 2013 were eye procedures.

Volume of procedures performed by Dr. Quyen Tran Immoos, OD for Medicare patients.

doctor visit	429
eye procedures	771

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Quyen Tran Immoos, OD.

**Gender**
Male	223
Female	272

**Ethnicity**
Non-Hispanic White	442
Black	0
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	125
85 and over	56
Less than 65	28

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2013

Hypertension	46
High Cholesterol	42
Stroke	3
Ischemic Heart Disease	19
Depression	9
Chronic Kidney Disease	12
Asthma	6
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Quyen Tran Immoos, OD treated as an optometrist in Atascadero, CA during 2014 were eye procedures.

Volume of procedures performed by Dr. Quyen Tran Immoos, OD for Medicare patients.

doctor visit	578
eye procedures	851

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Quyen Tran Immoos, OD.

**Gender**
Male	270
Female	381

**Ethnicity**
Non-Hispanic White	586
Black	0
Hispanic	39
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	346
From 75 to 84	162
85 and over	85
Less than 65	58

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2014

Hypertension	48
High Cholesterol	42
Stroke	4
Ischemic Heart Disease	18
Depression	12
Chronic Kidney Disease	10
Asthma	6
Osteoperosis	4
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Quyen Tran Immoos, OD treated as an optometrist in Atascadero, CA during 2015 were eye procedures.

Volume of procedures performed by Dr. Quyen Tran Immoos, OD for Medicare patients.

doctor visit	418
eye procedures	436

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Quyen Tran Immoos, OD.

**Gender**
Male	308
Female	490

**Ethnicity**
Non-Hispanic White	700
Black	0
Hispanic	46
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	410
From 75 to 84	242
85 and over	104
Less than 65	42

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2015

Hypertension	49
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	17
Depression	13
Chronic Kidney Disease	11
Asthma	7
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	4
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Quyen Tran Immoos, OD treated as an optometrist in Atascadero, CA during 2016 were eye procedures.

Volume of procedures performed by Dr. Quyen Tran Immoos, OD for Medicare patients.

doctor visit	314
eye procedures	393

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Quyen Tran Immoos, OD.

**Gender**
Male	130
Female	176

**Ethnicity**
Non-Hispanic White	271
Black	0
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	92
85 and over	37
Less than 65	14

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2016

Hypertension	52
High Cholesterol	42
Stroke	5
Ischemic Heart Disease	17
Depression	11
Chronic Kidney Disease	15
Asthma	11
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	19
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Quyen Tran Immoos, OD treated as an optometrist in Atascadero, CA during 2017 were eye procedures.

Volume of procedures performed by Dr. Quyen Tran Immoos, OD for Medicare patients.

doctor visit	320
eye procedures	381

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Quyen Tran Immoos, OD.

**Gender**
Male	130
Female	182

**Ethnicity**
Non-Hispanic White	274
Black	0
Hispanic	11
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	86
85 and over	32
Less than 65	11

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2017

Hypertension	52
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Quyen Tran Immoos, OD treated as an optometrist in Atascadero, CA during 2018 were eye procedures.

Volume of procedures performed by Dr. Quyen Tran Immoos, OD for Medicare patients.

doctor visit	335
eye procedures	497

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Quyen Tran Immoos, OD.

**Gender**
Male	142
Female	194

**Ethnicity**
Non-Hispanic White	292
Black	0
Hispanic	13
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	93
85 and over	38
Less than 65	11

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2018

Hypertension	51
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Dementia	3
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Quyen Tran Immoos, OD treated as an optometrist in Atascadero, CA during 2019 were eye procedures.

Volume of procedures performed by Dr. Quyen Tran Immoos, OD for Medicare patients.

doctor visit	377
eye procedures	608

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Quyen Tran Immoos, OD.

**Gender**
Male	182
Female	239

**Ethnicity**
Non-Hispanic White	366
Black	0
Hispanic	15
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	125
85 and over	40
Less than 65	13

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2019

Hypertension	51
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	20
Depression	12
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Dementia	3
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Quyen Tran Immoos, OD treated as an optometrist in Atascadero, CA during 2020 were eye procedures.

Volume of procedures performed by Dr. Quyen Tran Immoos, OD for Medicare patients.

doctor visit	325
eye procedures	488

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Quyen Tran Immoos, OD.

**Gender**
Male	165
Female	194

**Ethnicity**
Non-Hispanic White	315
Black	0
Hispanic	16
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	215
From 75 to 84	103
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2020

Hypertension	53
High Cholesterol	51
Stroke	6
Ischemic Heart Disease	19
Depression	13
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	5
Diabetes	21
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Quyen Tran Immoos, OD treated as an optometrist in Atascadero, CA during 2021 were eye procedures.

Volume of procedures performed by Dr. Quyen Tran Immoos, OD for Medicare patients.

doctor visit	400
eye procedures	593

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Quyen Tran Immoos, OD.

**Gender**
Male	177
Female	210

**Ethnicity**
Non-Hispanic White	342
Black	0
Hispanic	19
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	123
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2021

Hypertension	55
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	22
Depression	13
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	5
Diabetes	22
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Quyen Tran Immoos, OD treated as an optometrist in Atascadero, CA during 2022 were eye procedures.

Volume of procedures performed by Dr. Quyen Tran Immoos, OD for Medicare patients.

doctor visit	467
eye procedures	645

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Quyen Tran Immoos, OD.

**Gender**
Male	196
Female	252

**Ethnicity**
Non-Hispanic White	386
Black	0
Hispanic	21
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	149
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2022

Hypertension	63
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	14
Depression	12
Chronic Kidney Disease	12
Asthma	10
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	7
Chronic Obstructive Pulmonary Disease	5
Diabetes	21
Dementia	3
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Quyen Tran Immoos, OD for Medicare patients.

The highest averages for the top procedures that Dr. Quyen Tran Immoos, OD treated as an optometrist in Atascadero, CA were eye procedures and ultrasound (sonogram).

doctor visit	390
eye procedures	581
ultrasound (sonogram)	11

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Quyen Tran Immoos, OD.

**Gender**
Female	235
Male	174

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	9
Non-Hispanic White	361
Native American / Alaskan Native	0
Hispanic	19
Other	4

**Age**
85 and over	35
75 to 84	118
Less than 65	16
65 to 74	230

Average of Total of Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD From 2012 - 2022

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

Hypertension	47
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	17
Depression	11
Chronic Kidney Disease	14
Asthma	6
Osteoporosis	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	6
Diabetes	19
Atrial Fibrillation	8
Dementia	2
Cancer	8

Education & Training

She has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Alcon Vision LLC	$416 AcrySof IQ PanOptix UV IOL $145	ReSTOR $136	AcrySof IQ PanOptix $135
Alcon Laboratories Inc	$343 DAILIES $134	Contact Lenses $104	AIR OPTIX $37	$69
GLAUKOS CORPORATION	$133 Photrexa $133
Optos, Inc.	$52 scanning laser ophthalmoscope $52
Carl Zeiss Meditec AG	$39 None Specified $39
Other	$30 None Specified $17	Soft contact lenses $13

**Types of Payments**
Food and Beverage	$957
Gift	$56

Biography

Dr. Quyen Immoos is an optometry (primary eye care) specialist in Atascadero, CA. Dr. Immoos has obtained a license to practice in California.

Select Year:

Dr. Quyen Tran Immoos, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Quyen Tran Immoos, OD in 2023

By Volume:

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 Dr. Quyen Tran Immoos, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Quyen Tran Immoos, 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 Dr. Quyen Tran Immoos, OD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

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