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

Alan D. Berkenwald, MD

Individual provider Internal Medicine Physician · NPI 1033188636

Alan D. Berkenwald, MD is an Internal Medicine in Amherst, Massachusetts. Graduated from Boston University School of Medicine in 1978, 48 years ago. Practices with Valley Medical Group PC, a 106-clinician group, works from 5 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
48
Trained at
Boston University School of Medicine
Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

31 Hall Dr
Amherst, MA 01002
Phone: (413) 256-8561
Fax: (866) 644-0869
Show map & directions

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

Additional practice locations (4)

  • 238 Northampton St, Easthampton, MA 01027-1046 — (413) 529-9300
  • 70 Main St, Florence, MA 01062 — (413) 586-8400
  • 329 Conway St, Greenfield, MA 01301-1521 — (413) 774-6301
  • 38 Mulberry St Ste 204, Leeds, MA 01053-5339 — (413) 727-3901

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 44660 (MA)

Record details

NPI number1033188636
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 16, 2006
Last updated in NPPESJanuary 3, 2024
Certification dateJanuary 3, 2024
Mailing address31 Hall Dr, Amherst, MA 01002

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1978 (48 years in practice)
Group practice Valley Medical Group Pc — 106 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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