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

Colin Thomas Zimmerman, PA-C

Individual provider Physician Assistant · NPI 1245902949

Colin Thomas Zimmerman, PA-C is a Physician Assistant in Williamsport, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2021.

Licensed in
PA
In the registry since
2021
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

700 High St
Williamsport, PA 17701-3100
Phone: (570) 321-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence MA062847 (PA)
Physician Assistant Taxonomy 363A00000X · Licence OA005804 (PA)

Record details

NPI number1245902949
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedSeptember 30, 2021
Last updated in NPPESDecember 2, 2025
Certification dateOctober 14, 2021

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