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ALEXANDER CHANG MD PC
NPI 1275719536
Eyewear Supplier in Pittsburgh, PA

Active since January 17, 2008
2101 GREENTREE RD, SUITE 105, PITTSBURGH, PA 15220(412) 429-2020(412) 429-0932 Get Directions Write a Review

NPPES record last updated: March 12, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alexander Chang Md Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEXANDER CHANG MD PC (NPI 1275719536) is a healthcare organization registered as an eyewear supplier in Pittsburgh, Pennsylvania and active in the NPI registry since January 2008. The organization lists Melissa Swearingen, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1275719536
Entity TypeOrganization
Primary Taxonomy332H00000X
Legal Business NameALEXANDER CHANG MD PC
Location Address2101 GREENTREE RD, SUITE 105Pittsburgh, PA 15220-1400
Mailing Address2101 Greentree Rd, Suite 105Pittsburgh, PA 15220-1400 · (412) 429-2020 · Fax (412) 429-0932
Phone(412) 429-2020
Fax(412) 429-0932
Organization SubpartNo
Authorized OfficialMelissa SwearingenOffice Manager · (412) 429-2020
Enumeration DateJanuary 17, 2008
Last NPPES UpdateMarch 12, 2008
✔ NPI 1275719536 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEyewear SupplierSuppliers
Taxonomy Code332H00000X
License✔ Licensed in PA · 80677158
Definition
An organization that provides spectacles, contact lenses, and other vision enhancement devices prescribed by an optometrist or ophthalmologist.
2101 GREENTREE RD, Pittsburgh, PA 15220
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINC31528PA
Medicare NSC0612940001PA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JUDITH WAGNER GOSTOWSKI PT
Physical Therapist
2101 GREENTREE RD, SUITE A116
PITTSBURGH, PA 15220
Allegheny County (412) 276-8644
MS. SUSAN MARIAN GLOD L.AC
Acupuncturist
2101 GREENTREE RD, SUITE A-204
PITTSBURGH, PA 15220
Allegheny County (412) 279-1115
DR BRYAN MOCK LLC
Chiropractor
2101 GREENTREE RD, UNIT A-114
PITTSBURGH, PA 15220
Allegheny County (412) 668-2089
DR. PAULA RHODES GLASSER DPT
Physical Therapist
2101 GREENTREE RD, SUITE A116
PITTSBURGH, PA 15220
Allegheny County (412) 276-8644
DR. BRYAN RONALD MOCK D.C.
Chiropractor
2101 GREENTREE RD, UNIT A-114
PITTSBURGH, PA 15220
Allegheny County (412) 668-2089
THOMAS PETER BIRRIS JR. D.M.D.
Dentist (General Practice)
2101 GREENTREE RD, SUITE A105.5
PITTSBURGH, PA 15220
Allegheny County (412) 276-5333
MICHELE L SCHRAEDER O.D.
Optometrist
2101 GREENTREE RD, SUITE 105
PITTSBURGH, PA 15220
Allegheny County (412) 429-2020
MARYBETH BAKER MCCUTCHEON MS PT
Physical Therapist
2101 GREENTREE RD, SUITE A116
PITTSBURGH, PA 15220
Allegheny County (412) 276-8644

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexander Chang MD PC's NPI number?

The NPI number for Alexander Chang MD PC is 1275719536. It was assigned to this organization in the NPPES registry on January 17, 2008.

Where is Alexander Chang MD PC located?

Alexander Chang MD PC is located at 2101 Greentree Rd Suite 105, Pittsburgh, PA 15220. The listed phone number is (412) 429-2020.

What is Alexander Chang MD PC's specialty?

The primary specialty registered for this NPI is Eyewear Supplier with taxonomy code 332H00000X.

When was this NPI record last updated?

The NPPES record for Alexander Chang MD PC was last updated on March 12, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.