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

Individual provider Internal Medicine Physician · NPI 1033124458

Harvey M Lederman, MD is an Internal Medicine in Greenfield, Massachusetts. Graduated from Js Weill Medical College, Cornell University in 1978, 48 years ago. Practices with Martha's Vineyard Hospital Inc, a 142-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
48
Trained at
Js Weill Medical College, Cornell University
Licensed in
MA
In the registry since
2006
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

48 Sanderson St
Greenfield, MA 01301-2778
Phone: (413) 773-2022
Fax: (413) 773-4945
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 59313 (MA)

Record details

NPI number1033124458
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 31, 2006
Last updated in NPPESOctober 6, 2022
Certification dateOctober 6, 2022
Mailing address280 Chestnut St, 2nd Floor, Springfield, MA 01199-1001

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 1978 (48 years in practice)
Group practice Martha'S Vineyard Hospital Inc — 142 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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