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

James R Williams II, PA-C

Individual provider Physician Assistant · NPI 1306143326

James R Williams II, PA-C is a Physician Assistant in York, Pennsylvania. Qualified in 2010, 16 years ago. Practices with Oss Orthopaedic Hospital LLC, a 123-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
16
Licensed in
PA
In the registry since
2011
Specialties on file
3
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

1855 Powder Mill Rd
York, PA 17402-4723
Phone: (717) 848-4800
Fax: (717) 741-9867
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 470 Eisenhower Drive, Hanover, PA 17331-5221 — (717) 633-0031

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence MA054795 (PA)
Physician Assistant Taxonomy 363A00000X · Licence MA054795 (PA)
Medical Physician Assistant Taxonomy 363AM0700X · Licence MA054795 (PA)

Record details

NPI number1306143326
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedFebruary 28, 2011
Last updated in NPPESMarch 30, 2022
Certification dateMarch 30, 2022

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Oss Orthopaedic Hospital Llc — 123 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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