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

Mrs. Amanda Demarco Zimmerman, PA-C

Individual provider Physician Assistant · NPI 1932398542

Mrs. Amanda Demarco Zimmerman, PA-C is a Physician Assistant in Lewisburg, Pennsylvania. Qualified in 2007, 19 years ago. Practices with Geisinger Clinic, a 3,413-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
19
Licensed in
PA
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

75 Medical Park Dr
Lewisburg, PA 17837-6343
Phone: (570) 523-9200
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1100 Grampian Blvd, Williamsport, PA 17701-1909 — (570) 326-8470

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence MA053168 (PA)

Record details

NPI number1932398542
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedOctober 19, 2007
Last updated in NPPESMay 29, 2025
Certification dateMay 29, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Geisinger Clinic — 3413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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