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Dr. Priscilla S. Chang, MD, PHD

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Specializes in: Hematopathology

University of Texas Southwestern Medical School (2003)

183 E 8th Avenue
Chico, CA 95926

(530) 891-6244

Dr. Priscilla S. Chang, MD, PHD is a hematopathologist in Chico, CA specializing in hematopathology. She graduated from University of Texas Southwestern Medical School in 2003 and has 23 years of experience. Dr. Priscilla S. Chang, MD, PHD is affiliated with PATHOLOGY SCIENCES MEDICAL GROUP.

Office Locations

183 E 8th Avenue
Chico, CA 95926

(530) 891-6244

(530) 891-0134

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Noteworthy Medicare Patient Procedures Performed by Dr. Priscilla S. Chang, MD, PHD in 2023

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

Top 5%

By Volume:

cytology

gynecologic cytology

human papillomavirus testing

liquid-based Pap test

preventive care

By Affordability:

consultation

cytology

gynecologic cytology

gynecologic pathology

in situ hybridization

intraoperative pathology consultation

In 2023, among providers in related specialties within California, Dr. Priscilla S. Chang, MD, PHD performed more cytology, gynecologic cytology, human papillomavirus (HPV) testing, liquid-based Pap test, and preventive care procedures for Medicare patients than 95% of them and she also had a list price for consultation, cytology, gynecologic cytology, gynecologic pathology, in situ hybridization, and intraoperative pathology consultation 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.

Top 10%

By Volume:

lab tests

molecular genetic testing

By Affordability:

genetic testing

immunohistochemistry test

lab tests

liquid-based cytology

molecular genetic testing

In 2023, among providers in related specialties within California, Dr. Priscilla S. Chang, MD, PHD performed more lab tests, and molecular genetic testing procedures for Medicare patients than 90% of them and she also had a list price for genetic testing, immunohistochemistry (IHC) test, lab tests, liquid-based cytology (ThinPrep), and molecular genetic testing that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Affordability:

non-gynecologic cytology

non-gynecologic liquid-based cytology

In 2012, Dr. Priscilla S. Chang, MD, PHD had a list price for non-gynecologic cytology, and non-gynecologic liquid-based cytology that was lower than the list prices billed to Medicare by 75% 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. Priscilla S. Chang, MD, PHD treated as a hematopathologist in Chico, CA during 2012 were lab tests, cytology, gynecologic pathology and consultation.

Volume of procedures performed by Dr. Priscilla S. Chang, MD, PHD for Medicare patients.

consultation	19
cytology	197
gynecologic pathology	36
lab tests	995

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Priscilla S. Chang, MD, PHD treated as a hematopathologist in Chico, CA during 2013 were lab tests, cytology and gynecologic pathology.

Volume of procedures performed by Dr. Priscilla S. Chang, MD, PHD for Medicare patients.

cytology	159
gynecologic pathology	13
lab tests	1080

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD.

**Gender**
Male	844
Female	1382

**Ethnicity**
Non-Hispanic White	1994
Black	17
Hispanic	134
Asian	40
Other	21
Native American	20

**Age**
From 65 to 74	1020
From 75 to 84	585
85 and over	224
Less than 65	397

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2013

Hypertension	65
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Priscilla S. Chang, MD, PHD treated as a hematopathologist in Chico, CA during 2014 were lab tests, cytology, gynecologic pathology and preventive care.

Volume of procedures performed by Dr. Priscilla S. Chang, MD, PHD for Medicare patients.

cytology	173
gynecologic pathology	22
lab tests	843
preventive care	11

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD.

**Gender**
Male	736
Female	1201

**Ethnicity**
Non-Hispanic White	1718
Black	17
Hispanic	132
Asian	29
Other	19
Native American	22

**Age**
From 65 to 74	913
From 75 to 84	499
85 and over	172
Less than 65	353

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2014

Hypertension	62
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	27
Depression	25
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Priscilla S. Chang, MD, PHD treated as a hematopathologist in Chico, CA during 2015 were lab tests, cytology, consultation and gynecologic pathology.

Volume of procedures performed by Dr. Priscilla S. Chang, MD, PHD for Medicare patients.

consultation	17
cytology	209
gynecologic pathology	14
lab tests	518

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD.

**Gender**
Male	1498
Female	2554

**Ethnicity**
Non-Hispanic White	3550
Black	32
Hispanic	272
Asian	86
Other	64
Native American	48

**Age**
From 65 to 74	2006
From 75 to 84	1010
85 and over	334
Less than 65	702

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2015

Hypertension	62
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	25
Depression	26
Chronic Kidney Disease	25
Asthma	15
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Priscilla S. Chang, MD, PHD treated as a hematopathologist in Chico, CA during 2016 were lab tests, cytology, consultation and gynecologic pathology.

Volume of procedures performed by Dr. Priscilla S. Chang, MD, PHD for Medicare patients.

consultation	23
cytology	169
gynecologic pathology	16
lab tests	588

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD.

**Gender**
Male	763
Female	1274

**Ethnicity**
Non-Hispanic White	1796
Black	17
Hispanic	143
Asian	26
Other	31
Native American	24

**Age**
From 65 to 74	1033
From 75 to 84	466
85 and over	153
Less than 65	385

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2016

Hypertension	63
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	28
Asthma	23
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	20
Diabetes	26
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Priscilla S. Chang, MD, PHD treated as a hematopathologist in Chico, CA during 2017 were lab tests, cytology, consultation and gynecologic pathology.

Volume of procedures performed by Dr. Priscilla S. Chang, MD, PHD for Medicare patients.

consultation	22
cytology	145
gynecologic pathology	13
lab tests	606

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD.

**Gender**
Male	715
Female	1102

**Ethnicity**
Non-Hispanic White	1583
Black	17
Hispanic	143
Asian	29
Other	20
Native American	25

**Age**
From 65 to 74	896
From 75 to 84	480
85 and over	147
Less than 65	294

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2017

Hypertension	66
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	28
Depression	24
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	22
Diabetes	29
Dementia	7
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Priscilla S. Chang, MD, PHD treated as a hematopathologist in Chico, CA during 2018 were lab tests, cytology, gynecologic pathology and preventive care.

Volume of procedures performed by Dr. Priscilla S. Chang, MD, PHD for Medicare patients.

consultation	20
cytology	177
gynecologic pathology	37
lab tests	768
preventive care	22

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD.

**Gender**
Male	676
Female	1153

**Ethnicity**
Non-Hispanic White	1577
Black	23
Hispanic	145
Asian	28
Other	24
Native American	32

**Age**
From 65 to 74	888
From 75 to 84	470
85 and over	143
Less than 65	328

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2018

Hypertension	64
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	26
Depression	26
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	26
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Priscilla S. Chang, MD, PHD treated as a hematopathologist in Chico, CA during 2019 were lab tests, cytology, gynecologic pathology and preventive care.

Volume of procedures performed by Dr. Priscilla S. Chang, MD, PHD for Medicare patients.

consultation	21
cytology	199
gynecologic pathology	109
lab tests	1017
preventive care	74

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD.

**Gender**
Male	650
Female	1133

**Ethnicity**
Non-Hispanic White	1558
Black	16
Hispanic	126
Asian	32
Other	33
Native American	18

**Age**
From 65 to 74	899
From 75 to 84	453
85 and over	147
Less than 65	284

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2019

Hypertension	62
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	19
Diabetes	27
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Priscilla S. Chang, MD, PHD treated as a hematopathologist in Chico, CA during 2020 were lab tests, cytology, consultation and gynecologic pathology.

Volume of procedures performed by Dr. Priscilla S. Chang, MD, PHD for Medicare patients.

consultation	25
cytology	100
gynecologic pathology	15
lab tests	1102

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD.

**Gender**
Male	721
Female	886

**Ethnicity**
Non-Hispanic White	1383
Black	21
Hispanic	135
Asian	23
Other	31
Native American	14

**Age**
From 65 to 74	818
From 75 to 84	451
85 and over	143
Less than 65	195

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2020

Hypertension	65
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	28
Dementia	6
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Priscilla S. Chang, MD, PHD treated as a hematopathologist in Chico, CA during 2021 were lab tests, cytology, consultation and gynecologic pathology.

Volume of procedures performed by Dr. Priscilla S. Chang, MD, PHD for Medicare patients.

consultation	42
cytology	87
gynecologic pathology	27
lab tests	934

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD.

**Gender**
Male	662
Female	985

**Ethnicity**
Non-Hispanic White	1416
Black	11
Hispanic	141
Asian	37
Other	26
Native American	16

**Age**
From 65 to 74	881
From 75 to 84	458
85 and over	120
Less than 65	188

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2021

Hypertension	66
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	30
Depression	23
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	18
Diabetes	27
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Priscilla S. Chang, MD, PHD treated as a hematopathologist in Chico, CA during 2022 were lab tests, cytology, consultation and gynecologic pathology.

Volume of procedures performed by Dr. Priscilla S. Chang, MD, PHD for Medicare patients.

consultation	36
cytology	78
gynecologic pathology	26
lab tests	1268

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD.

**Gender**
Male	532
Female	792

**Ethnicity**
Non-Hispanic White	1144
Black	0
Hispanic	108
Asian	26
Other	21
Native American	0

**Age**
From 65 to 74	691
From 75 to 84	375
85 and over	110
Less than 65	148

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2022

Hypertension	74
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	27
Dementia	6
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Priscilla S. Chang, MD, PHD for Medicare patients.

The highest averages for the top procedures that Dr. Priscilla S. Chang, MD, PHD treated as a hematopathologist in Chico, CA were lab tests, cytology, preventive care and gynecologic pathology.

consultation	25
cytology	153
gynecologic pathology	29
lab tests	883
preventive care	35

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD.

**Gender**
Male	708
Female	1132

**Ethnicity**
Black / African American	15
Asian / Pacific Islander	32
Non-Hispanic White	1610
Native American / Alaskan Native	19
Hispanic	134
Other	26

**Age**
75 to 84	477
85 and over	153
Less than 65	297
65 to 74	913

Average of Total of Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Priscilla S. Chang, MD, PHD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	59
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	25
Asthma	10
Osteoporosis	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Atrial Fibrillation	11
Dementia	6
Cancer	16

Education & Training

Dr. Priscilla S. Chang, MD, PHD graduated from University of Texas Southwestern Medical School in 2003. She has a state license in California.

Medical School: University of Texas Southwestern Medical School (2003)

Licensed In: California

Affiliations & Hospitals

Dr. Priscilla S. Chang, MD, PHD is associated with these hospitals and organizations:

PATHOLOGY SCIENCES MEDICAL GROUP

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Priscilla S. Chang, MD, PHD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Becton, Dickinson and Company	$28 $28

**Types of Payments**
Food and Beverage	$28

Biography

Dr. Priscilla Chang is a specialist in hematopathology. She works in Chico, CA. She studied medicine at the University of Texas Southwestern Medical School.

Select Year:

Dr. Priscilla S. Chang, MD, PHD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Priscilla S. Chang, MD, PHD in 2023

By Volume:

By Affordability:

By Volume:

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. Priscilla S. Chang, MD, PHD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Priscilla S. Chang, MD, PHD 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. Priscilla S. Chang, MD, PHD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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