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

William James Selkirk, MD

Individual provider Surgery Physician · NPI 1689296964

William James Selkirk, MD is a General Surgery in Westfield, Massachusetts. Graduated from University of Massachusetts Medical School in 2020, 6 years ago. Practices with Baystate Medical Practices Inc, a 1,346-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
6
Trained at
University of Massachusetts Medical School
Licensed in
MA
In the registry since
2020
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

115 W Silver St
Westfield, MA 01085-3678
Phone: (413) 572-6010
Fax: (413) 572-6011
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 1024292 (MA)

Record details

NPI number1689296964
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 10, 2020
Last updated in NPPESSeptember 15, 2025
Certification dateSeptember 15, 2025
Mailing address280 Chestnut St Fl 2, Springfield, MA 01199-1001

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2020 (6 years in practice)
Group practice Baystate Medical Practices Inc — 1346 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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