Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Alexander Chang MD PC

Organization Optometrist · NPI 1386861995

Alexander Chang MD PC is an Optometrist in Pittsburgh, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2101 Greentree Rd Ste 105
Pittsburgh, PA 15220-1400
Phone: (412) 429-2020
Fax: (412) 429-0932
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X (PA)
Optometrist Taxonomy 152W00000X (PA)

Record details

NPI number1386861995
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sarah Benard — Office Manager · (412) 429-2020
NPI enumeratedApril 18, 2007
Last updated in NPPESOctober 27, 2009
Mailing address2101 Greentree Rd Ste 105, Pittsburgh, PA 15220-1400

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