Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. GEORGE PAPAKOSTAS MD
NPI 1588654131
Psychiatry & Neurology - Psychiatry in Boston, MA

Active since October 25, 2005
55 FRUIT ST, S50 4 MASSACHUSETTS GENERAL HOSPITAL, BOSTON, MA 02114(617) 726-6697 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. George Papakostas Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GEORGE PAPAKOSTAS MD (NPI 1588654131) is an individual psychiatry provider in Boston, Massachusetts, licensed in Massachusetts (213347) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1588654131
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. GEORGE PAPAKOSTASCredential: MD
Location Address55 FRUIT ST, S50 4 MASSACHUSETTS GENERAL HOSPITALBoston, MA 02114-2621
Mailing AddressPo Box 9142, Mass General Physician OrganizationCharlestown, MA 02129-9142 · (617) 724-0287 · Fax (617) 726-2894
Sole ProprietorNo
Enumeration DateOctober 25, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1588654131 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License Licensed in MA · 213347
Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

55 FRUIT ST, Boston, MA 02114

Other Identifiers 2

Medicaid0171221MA
Other213347MA · Tufts Health Plan

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Gastroenterology)
55 FRUIT ST
BOSTON, MA 02114
Psychiatry & Neurology (Psychiatry)
55 FRUIT ST, WARREN 1220
BOSTON, MA 02114
Thoracic Surgery (Cardiothoracic Vascular Surgery)
55 FRUIT ST, MGH, BULFINCH 2
BOSTON, MA 02114
Psychologist
55 FRUIT ST, YAW 6A MASSACHUSSETTS GENERAL HOSPITAL
BOSTON, MA 02114
Anesthesiology (Critical Care Medicine)
55 FRUIT ST, ANESTHESIA ASSOCIATES GRB 406E
BOSTON, MA 02114
Internal Medicine (Rheumatology)
55 FRUIT ST, RHEUMATOLOGY ASSOCIATES YAW 2100
BOSTON, MA 02114
Neurological Surgery
55 FRUIT ST, MASSACHUSETTS GENERAL HOSPITAL, WAC 745K
BOSTON, MA 02114
Anesthesiology
55 FRUIT ST, WHITE 525
BOSTON, MA 02114

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588654131, enumerated as an "individual" on October 25, 2005.

The provider is located at 55 FRUIT ST S50 4 MASSACHUSETTS GENERAL HOSPITAL BOSTON, MA 02114 and the phone number is (617) 726-6697.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.

The provider might be accepting Accepts: Medicare, Medicaid and Tufts Health Plan. Please consult your insurance carrier or call the provider to verify.