In 2023, Dr. Cyenthia Louise Koehler, MD had a list price for consultation, immunohistochemistry (IHC) test, intraoperative pathology consultation, lab tests, and special stains that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Arizona. 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.

Top 25%

By Affordability:

non-gynecologic liquid-based cytology

In 2012, Dr. Cyenthia Louise Koehler, MD had a list price for non-gynecologic liquid-based cytology that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Arizona. 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. Cyenthia Louise Koehler, MD treated as a pathologist in Glendale, AZ during 2012 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Cyenthia Louise Koehler, MD for Medicare patients.

consultation	31
cytology	78
lab tests	325

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Cyenthia Louise Koehler, MD treated as a pathologist in Glendale, AZ during 2013 were lab tests and cytology.

Volume of procedures performed by Dr. Cyenthia Louise Koehler, MD for Medicare patients.

cytology	81
lab tests	342

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Cyenthia Louise Koehler, MD.

**Gender**
Male	392
Female	384

**Ethnicity**
Non-Hispanic White	683
Black	20
Hispanic	41
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	439
From 75 to 84	199
85 and over	49
Less than 65	89

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	39
Depression	23
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Dementia	7
Cancer	21

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Cyenthia Louise Koehler, MD treated as a pathologist in Glendale, AZ during 2014 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Cyenthia Louise Koehler, MD for Medicare patients.

consultation	33
cytology	109
lab tests	364

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cyenthia Louise Koehler, MD.

**Gender**
Male	428
Female	430

**Ethnicity**
Non-Hispanic White	732
Black	26
Hispanic	57
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	468
From 75 to 84	236
85 and over	60
Less than 65	94

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2014

Hypertension	72
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	38
Depression	24
Chronic Kidney Disease	36
Asthma	12
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	9
Cancer	20

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Cyenthia Louise Koehler, MD treated as a pathologist in Glendale, AZ during 2015 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Cyenthia Louise Koehler, MD for Medicare patients.

consultation	33
cytology	122
lab tests	218

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cyenthia Louise Koehler, MD.

**Gender**
Male	864
Female	946

**Ethnicity**
Non-Hispanic White	1574
Black	32
Hispanic	128
Asian	24
Other	30
Native American	22

**Age**
From 65 to 74	1002
From 75 to 84	476
85 and over	146
Less than 65	186

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2015

Hypertension	73
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	40
Depression	23
Chronic Kidney Disease	36
Asthma	20
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Dementia	7
Cancer	22

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Cyenthia Louise Koehler, MD treated as a pathologist in Glendale, AZ during 2016 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Cyenthia Louise Koehler, MD for Medicare patients.

consultation	39
cytology	87
lab tests	227

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cyenthia Louise Koehler, MD.

**Gender**
Male	456
Female	528

**Ethnicity**
Non-Hispanic White	851
Black	20
Hispanic	69
Asian	13
Other	15
Native American	16

**Age**
From 65 to 74	556
From 75 to 84	264
85 and over	62
Less than 65	102

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2016

Hypertension	75
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	39
Asthma	27
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Cyenthia Louise Koehler, MD treated as a pathologist in Glendale, AZ during 2017 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Cyenthia Louise Koehler, MD for Medicare patients.

consultation	16
cytology	41
lab tests	278

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cyenthia Louise Koehler, MD.

**Gender**
Male	535
Female	513

**Ethnicity**
Non-Hispanic White	904
Black	35
Hispanic	64
Asian	14
Other	18
Native American	13

**Age**
From 65 to 74	599
From 75 to 84	298
85 and over	66
Less than 65	85

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2017

Hypertension	73
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	39
Depression	26
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	12
Cancer	22

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Cyenthia Louise Koehler, MD treated as a pathologist in Glendale, AZ during 2018 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Cyenthia Louise Koehler, MD for Medicare patients.

consultation	62
cytology	29
lab tests	406

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cyenthia Louise Koehler, MD.

**Gender**
Male	602
Female	677

**Ethnicity**
Non-Hispanic White	1092
Black	30
Hispanic	86
Asian	18
Other	31
Native American	22

**Age**
From 65 to 74	722
From 75 to 84	378
85 and over	80
Less than 65	99

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2018

Hypertension	72
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	9
Cancer	22

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Cyenthia Louise Koehler, MD treated as a pathologist in Glendale, AZ during 2019 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Cyenthia Louise Koehler, MD for Medicare patients.

consultation	23
cytology	26
lab tests	196

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cyenthia Louise Koehler, MD.

**Gender**
Male	456
Female	529

**Ethnicity**
Non-Hispanic White	854
Black	23
Hispanic	61
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	555
From 75 to 84	285
85 and over	67
Less than 65	78

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2019

Hypertension	74
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	37
Depression	25
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	10
Cancer	23

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Cyenthia Louise Koehler, MD treated as a pathologist in Glendale, AZ during 2020 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Cyenthia Louise Koehler, MD for Medicare patients.

consultation	39
cytology	19
lab tests	246

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Cyenthia Louise Koehler, MD.

**Gender**
Male	447
Female	423

**Ethnicity**
Non-Hispanic White	760
Black	17
Hispanic	52
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	499
From 75 to 84	246
85 and over	56
Less than 65	69

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2020

Hypertension	73
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	36
Depression	26
Chronic Kidney Disease	45
Asthma	10
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	9
Cancer	23

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Cyenthia Louise Koehler, MD treated as a pathologist in Glendale, AZ during 2021 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Cyenthia Louise Koehler, MD for Medicare patients.

consultation	57
cytology	29
lab tests	310

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cyenthia Louise Koehler, MD.

**Gender**
Male	419
Female	498

**Ethnicity**
Non-Hispanic White	774
Black	29
Hispanic	47
Asian	14
Other	33
Native American	20

**Age**
From 65 to 74	508
From 75 to 84	284
85 and over	58
Less than 65	67

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	39
Depression	22
Chronic Kidney Disease	46
Asthma	11
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	9
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Cyenthia Louise Koehler, MD treated as a pathologist in Glendale, AZ during 2022 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Cyenthia Louise Koehler, MD for Medicare patients.

consultation	33
cytology	76
lab tests	307

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cyenthia Louise Koehler, MD.

**Gender**
Male	578
Female	595

**Ethnicity**
Non-Hispanic White	997
Black	27
Hispanic	78
Asian	18
Other	28
Native American	25

**Age**
From 65 to 74	632
From 75 to 84	392
85 and over	78
Less than 65	71

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	31
Asthma	14
Osteoperosis	16
Atrial Fibrilation	24
Heart Failure	19
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Dementia	7
Cancer	25

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Cyenthia Louise Koehler, MD for Medicare patients.

The highest averages for the top procedures that Dr. Cyenthia Louise Koehler, MD treated as a pathologist in Glendale, AZ were lab tests, cytology and consultation.

consultation	36
cytology	63
lab tests	292

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Cyenthia Louise Koehler, MD.

**Gender**
Male	470
Female	502

**Ethnicity**
Black / African American	23
Asian / Pacific Islander	11
Non-Hispanic White	838
Native American / Alaskan Native	10
Hispanic	62
Other	18

**Age**
75 to 84	278
85 and over	65
Less than 65	85
65 to 74	543

Average of Total of Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Cyenthia Louise Koehler, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	67
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	34
Depression	22
Chronic Kidney Disease	35
Asthma	12
Osteoporosis	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Atrial Fibrillation	13
Dementia	8
Cancer	19

Education & Training

She has a state license in Arizona.

Licensed In: Arizona

Ratings & Reviews

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General Payments

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

**Payments by Company**
Beckman Coulter, Inc.	$240 ACCESS 2 $240

**Types of Payments**
Food and Beverage	$240

Biography

Dr. Cyenthia Koehler, who practices in Glendale, AZ and Phoenix, AZ, is a medical specialist in pathology. Dr. Koehler is a graduate of the University of Arizona College of Medicine.

Select Year:

Dr. Cyenthia Louise Koehler, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Cyenthia Louise Koehler, MD in 2023

By Affordability:

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. Cyenthia Louise Koehler, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cyenthia Louise Koehler, MD 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. Cyenthia Louise Koehler, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Pathologists in Nearby Locations

Other Providers in Glendale, AZ