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

Mary F. Adler, MD

Individual provider Internal Medicine Physician · NPI 1508894676

Mary F. Adler, MD is an Internal Medicine in Easthampton, Massachusetts. Graduated from Js Weill Medical College, Cornell University in 1994, 32 years ago. Practices with Valley Medical Group PC, a 106-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Connecticut and Massachusetts.

Years since qualifying
32
Trained at
Js Weill Medical College, Cornell University
Licensed in
CT, MA
In the registry since
2006
Specialties on file
2
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

238 Northampton St
Easthampton, MA 01027-1046
Phone: (413) 529-9300
Show map & directions

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

Additional practice locations (3)

  • 31 Hall Dr, Amherst, MA 01002-2751 — (413) 256-8561
  • 70 Main St, Florence, MA 01062-1466 — (413) 586-8400
  • 329 Conway St, Greenfield, MA 01301-1521 — (413) 774-6301

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 157892 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 38965 (CT)

Record details

NPI number1508894676
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 29, 2006
Last updated in NPPESMay 19, 2026
Certification dateMay 19, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolJS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduated 1994 (32 years in practice)
Group practice Valley Medical Group Pc — 106 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Easthampton