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

Caleb Gardner, MD

Individual provider Psychiatry Physician · NPI 1871906537

Caleb Gardner, MD is a Psychiatry Physician in Cambridge, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2014
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

875 Mass Ave Ste 21
Cambridge, MA 02139-3070
Phone: (617) 665-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 273877 (MA)

Record details

NPI number1871906537
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 10, 2014
Last updated in NPPESJuly 7, 2021
Certification dateJuly 7, 2021
Mailing address58 Highland St, Cambridge, MA 02138-3332

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