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

Dr. Stuart Edwin Grassian, MD

Individual provider Psychiatry Physician · NPI 1790774867

Dr. Stuart Edwin Grassian, MD is a Psychiatry in Chestnut Hill, Massachusetts. Graduated from New York University School of Medicine in 1973, 53 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
53
Trained at
New York University School of Medicine
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

401 Beacon St
Chestnut Hill, MA 02467-1102
Phone: (617) 244-3315
Fax: (617) 244-2792
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 37749 (MA)

Record details

NPI number1790774867
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 20, 2005
Last updated in NPPESJuly 8, 2007
Mailing address401 Beacon St, Chestnut Hill, MA 02467-1102

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 1973 (53 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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