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

Dr. Catharine M. Mintzer, MD

Individual provider Internal Medicine Physician · NPI 1013905652

Dr. Catharine M. Mintzer, MD is an Internal Medicine Physician in Cambridge, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
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

725 Concord Ave Ste 4100
Cambridge, MA 02138-1040
Phone: (617) 864-8822
Fax: (617) 547-5367
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 58797 (MA)

Record details

NPI number1013905652
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 7, 2005
Last updated in NPPESJuly 13, 2026
Mailing address377 Walnut St, Newtonville, MA 02460-1945

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