Alex Sarah Chang, M.D.
Anatomic Pathology & Clinical Pathology Physician · Pittsburgh, PA
Alex Sarah Chang, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1275947731, issued on Jun 12, 2014. Check the license on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Alex Sarah Chang
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License numbers
- 63539 AZ
37049 SC
Self-reported in NPPES; status is on the state search - Practice location
- 9100 Babcock Blvd, Pittsburgh, PA 15237
- Phone
- (412) 367-6700
- Enumerated
- Jun 12, 2014
- Record last updated
- Jan 5, 2026
- Medicare enrollment
- Enrolled (PECOS I20260202000730); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2014
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 716 in Pennsylvania → Look up another NPI →
Also registered at 9100 Babcock Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brandan AbatiCertified Registered Nurse Anesthetist1336589357
- Joshua AdlerPhysical Therapist1689041774
- Navid Ajabshir, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1982053773
- Kathryn Alexander, MS RD LDN CNSCRegistered Dietitian1841561016
- Danessa Allison, OTD, OTR/LOccupational Therapist1437099165
- Rajnikant AminSpecialist1780656967
Verify Alex Sarah Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University OF Pittsburgh PhysiciansPittsburgh, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alex Sarah Chang among 716 anatomic pathology & clinical pathology physician records in Pennsylvania
Alex Sarah Chang, M.D. is one of 716 anatomic pathology & clinical pathology physician records with a practice address in Pennsylvania. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 78% of them.
- NPI issued2014 · 78% of these records are older, 20% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2014 · median 2001 among the 388 with a school on file
- Record last updated2026 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Pennsylvania
There are 716 anatomic pathology & clinical pathology physician records in Pennsylvania.
All 716 in Pennsylvania → Every provider in Pittsburgh → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Paulo Garcia, M.D.Pittsburgh, PA 152371073967345
- Pil Gyu HwangPittsburgh, PA 152371386808590
- Allison Nixdorf-Miller, MDPittsburgh, PA 152371942342480
- Subash Ahuja, MDPittsburgh, PA 152361295841633
- Richard Golembiewski, MDPittsburgh, PA 152361497860340
- Robert Hartsock, M.D.Pittsburgh, PA 152381952742132
- Susanna Levitt, M.D., PH.D.Pittsburgh, PA 152381902904261
- Pradeep Sethi, MDPittsburgh, PA 152381962457143
Common questions
What is Alex Sarah Chang, M.D.'s NPI number?
Alex Sarah Chang, M.D.'s National Provider Identifier (NPI) is 1275947731, issued on Jun 12, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Alex Sarah Chang, M.D. located?
The NPPES record lists a practice address at 9100 Babcock Blvd, Pittsburgh, PA, 15237. Phone: (412) 367-6700. Providers update this record themselves, so call before visiting.
How can I verify Alex Sarah Chang, M.D.'s license?
Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Alex Sarah Chang, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.