Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1457609190 Individual Practitioner Male Practitioner

Dr. Brian Naidrin Chang , MD

Pathology - Clinical Pathology • Houston, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Brian Chang, MD is a certified Pathology - Clinical Pathology practicing in Houston, TX. With approximately 18 years of clinical experience since graduating from Medical College Of Wisconsin in 2008, Dr. Chang delivers high-quality medical care to the local community at 1515 HOLCOMBE BLVD.

Dr. Chang is affiliated with University Of Texas Health Science Center At Houston and accepts Medicare assignment.

Frequently performed procedures and clinical services include protein measurement, serum, immunologic analysis technique on serum (immunofixation), immunologic analysis technique on body fluid, other fluids with concentration. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1515 Holcombe Blvd

Houston, TX 770304009

Telephone 7137926161
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Medical College Of Wisconsin

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Clinical Pathology in Houston, TX

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
18 Yrs -3.1 yrs vs City Avg
City Avg: 21.1 Yrs
State Avg: 17.9 Yrs
Regional Practice Density
12 Specialists

Practicing in Houston, TX (32 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
76.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (18 Years) 18 Yrs
Houston Specialty Average (21.1 Years) 21.1 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
84165 Protein measurement, serum
41 38 $67.00 $17.33
86334 Immunologic analysis technique on serum (immunofixation)
28 27 $79.00 $17.33
86335 Immunologic analysis technique on body fluid, other fluids with concentration
12 11 $79.00 $17.25
84166 Protein measurement, body fluid
11 11 $67.00 $17.25

Medical Specialties & State Licenses

Pathology - Clinical Pathology Primary Specialty

NUCC Taxonomy Code: 207ZC0006X

State License TX R3489

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Pathology - Molecular Genetic Pathology

NUCC Taxonomy Code: 207ZP0007X

State License IA R-10640

A molecular genetic pathologist is expert in the principles, theory and technologies of molecular biology and molecular genetics. This expertise is used to make or confirm diagnoses of Mendelian genetic disorders, disorders of human development, infectious diseases and malignancies, and to assess the natural history of those disorders. A molecular genetic pathologist provides information about gene structure, function and alteration and applies laboratory techniques for diagnosis, treatment and prognosis for individuals with related disorders.

Pathology - Clinical Pathology/Laboratory Medicine

NUCC Taxonomy Code: 207ZP0105X

State License IA R-10640

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
375364202 (TX)
Medicaid State Provider ID
375364201 (TX)

Hospital & Practice Group Affiliations

University Of Texas Health Science Center At Houston

6431 Fannin St, Houston, TX 770301501

University Of Texas Health Science Center At Houston

6431 Fannin St, Houston, TX 770301501

Phone: 7135005301

University Of Texas Health Science Center At Houston

6411 Fannin St, Houston, TX 770301501

Phone: 7137044000

Secondary Practice Locations

200 Hawkins Dr, Department Of Pathology

Iowa City, IA 522421009

Phone: 3193848054

200 Hawkins Dr, Department Of Pathology

Iowa City, IA 522421009

Phone: 3193848054

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Merry Chen , MD

Psychiatry & Neurology - Neurology

NPI 1003022013

Doctor of Medicine (M.D.)

Dr. Ameena Malhotra , MD

Internal Medicine - Nephrology

NPI 1003046822

Doctor of Medicine (M.D.)

Dr. Bryan Guillory , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1003102674

Doctor of Medicine (M.D.)

NPI 1003121237

Doctor of Medicine (M.D.)

Dr. Sunyoung Lee , MD

Internal Medicine - Medical Oncology

NPI 1003159054

Doctor of Medicine (M.D.)

Rachel Futrell , PA-C

Physician Assistant

NPI 1003193350

Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events
NPI Profile Active October 27, 2017

NPI status registered as active in NPPES database

📍
Updated Business Mailing Address October 27, 2017

Registered at P O BOX 4439, HOUSTON, TX 772104439 (Tel: 7137922991)

📍
Updated Practice Location October 27, 2017

Registered at 200 HAWKINS DR, DEPARTMENT OF PATHOLOGY, IOWA CITY, IA 522421009 (Tel: 3193848054)

👤
Provider Name / Credentials Updated October 27, 2017

Recorded as BRIAN CHANG, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 27, 2017

Pathology (License #R-10640 in IA)

NPI Profile Active June 15, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location June 15, 2016

Registered at 200 HAWKINS DR, DEPARTMENT OF PATHOLOGY, IOWA CITY, IA 522421009 (Tel: 3193848054)

📍
Updated Business Mailing Address June 15, 2016

Registered at 200 HAWKINS DR, DEPARTMENT OF PATHOLOGY, IOWA CITY, IA 522421009 (Tel: 3193848054)

👤
Provider Name / Credentials Updated June 15, 2016

Recorded as BRIAN CHANG, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 15, 2016

Pathology (License #R-10640 in IA)

🟢
Initial NPI Registration & Enumeration August 28, 2012

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1457609190
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 28, 2012
Last Update: March 17, 2018
Sole Proprietor: No

Mailing Address

P O Box 4439

Houston, TX 772104439

Phone: 7137922991

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.