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

Mr. William Stephen Sheppard, PA-C

Individual provider Physician Assistant · NPI 1043244452

Mr. William Stephen Sheppard, PA-C is a Physician Assistant in Dover Foxcroft, Maine. Graduated from Drake University College of Medicine in 1992, 34 years ago. Practices with Katahdin Valley Health Center, a 68-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
34
Trained at
Drake University College of Medicine
Licensed in
ME
In the registry since
2006
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

897 W Main St
Dover Foxcroft, ME 04426-1029
Phone: (207) 564-8401
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA405 (ME)

Record details

NPI number1043244452
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESJuly 9, 2007

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolDRAKE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Katahdin Valley Health Center — 68 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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