Individual provider · Type 1 NPI
Diane Cecilia Greer, MD
Geriatric Psychiatry Physician · Chelsea, MA
Practice location
151 Everette Ave Chc, Chelsea Healthcare Center
Chelsea, MA 02150-1807
Fax (617) 889-8509
Mailing address
PO Box 9142, Mass General Physician Organization
Charlestown, MA 02129-9142
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Psychiatry Physician | 2084P0800X | 71019 (MA) |
| Geriatric Psychiatry Physician Primary | 2084P0805X | 71019 (MA) |
Geriatric Psychiatry Physician: Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.
About NPI 1225019151
Diane Cecilia Greer, MD's National Provider Identifier is 1225019151, issued on Nov 8, 2005. The primary taxonomy on file is Geriatric Psychiatry Physician (2084P0805X), and the practice location is in Chelsea, MA. The record was last updated on Jul 13, 2026.