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

MS. Martha M Williams, DHSC, MS, PA-C

Individual provider Physician Assistant · NPI 1649565797

MS. Martha M Williams, DHSC, MS, PA-C is a Physician Assistant in Harrisonburg, Virginia. Qualified in 2017, 9 years ago. Practices with Grant Memorial Hospital Inc, a 38-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Virginia and West Virginia.

Years since qualifying
9
Licensed in
VA, WV
In the registry since
2011
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

1840 E Market St
Harrisonburg, VA 22801-5100
Phone: (540) 432-3080
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2010 Health Campus Dr, Rockingham, VA 22801-8679 — (540) 689-1110

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 0110004315 (VA)
Physician Assistant Taxonomy 363A00000X · Licence 2014 (WV)

Record details

NPI number1649565797
Entity typeIndividual (Type 1)
GenderFemale
Credentials DHSC , MS , PA-C
Sole proprietorNo
NPI enumeratedJune 16, 2011
Last updated in NPPESFebruary 19, 2025
Certification dateFebruary 19, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Grant Memorial Hospital Inc — 38 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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