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

Simon Leon Weitzman, MD

Individual provider Internal Medicine Physician · NPI 1013973775

Simon Leon Weitzman, MD is an Internal Medicine Physician in Needham, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
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 may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

105 Chestnut Ste 26 Internists Associated
Needham, MA 02192
Phone: (781) 444-9080

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 41758 (MA)
Primary Care Clinic/Center Taxonomy 261QP2300X · Licence 41758 (MA)

Record details

NPI number1013973775
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 21, 2006
Last updated in NPPESMay 29, 2009
Mailing address105 Chestnut, Suite 26 Internists Associated, Needham, MA 02192

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