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

Janice Kostrzewski, PA-C

Individual provider Medical Physician Assistant · NPI 1992822209

Janice Kostrzewski, PA-C is a Medical Physician Assistant in Warren, Pennsylvania. Registered with an NPI since 2007.

In the registry since
2007
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

145 Pleasant Dr
Warren, PA 16365-3371
Phone: (814) 723-8023
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X

Record details

NPI number1992822209
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedMarch 23, 2007
Last updated in NPPESDecember 12, 2013

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