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

William J. Adair, MD

Individual provider Family Medicine Physician · NPI 1750407854

William J. Adair, MD is a Family Practice in Gettysburg, Pennsylvania. Graduated from Jefferson Medical College of Thomas Jefferson University in 2004, 22 years ago. Practices with Amber Hill Physical Therapy Inc, a 333-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
22
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
PA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

524 S Washington St
Gettysburg, PA 17325-2594
Phone: (717) 334-2183
Fax: (717) 334-5246
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD429294 (PA)

Record details

NPI number1750407854
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2007
Last updated in NPPESNovember 21, 2025
Certification dateNovember 21, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2004 (22 years in practice)
Group practice Amber Hill Physical Therapy Inc — 333 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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