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

Diana Longan Stern

Individual provider Psychiatry Physician · NPI 1376003863

Diana Longan Stern is a Psychiatry in Boston, Massachusetts. Graduated from Columbia University College of Physicians and Surgeons in 2019, 7 years ago. Practices with The McLean Hospital Corporation, a 186-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
7
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
MA
In the registry since
2019
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Practice location Address checks out

55 Fruit St
Boston, MA 02114-2621
Phone: (617) 833-3051
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 115 Mill St, Belmont, MA 02478-1064 — (617) 855-3026

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 290430 (MA)

Record details

NPI number1376003863
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 21, 2019
Last updated in NPPESJune 16, 2023
Certification dateJune 16, 2023

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 2019 (7 years in practice)
Group practice The McLean Hospital Corporation — 186 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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