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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GEORGE N MORRISSETTE MD
NPI 1720022536
Internal Medicine - Geriatric Medicine in Lewiston, ME

Active since June 15, 2006
140 RUSSELL ST, LEWISTON, ME 04240(207) 784-2363(207) 784-2365 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. George N Morrissette Md NPPES

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

DR. GEORGE N MORRISSETTE MD (NPI 1720022536) is an individual geriatric medicine provider in Lewiston, Maine, licensed in Maine (007082) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1720022536
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameDR. GEORGE N MORRISSETTECredential: MD
Location Address140 RUSSELL STLewiston, ME 04240-6026
Mailing AddressPo Box 4140Boston, MA 02241-4140 · (207) 777-4111 · Fax (207) 783-6660
Phone(207) 784-2363
Fax(207) 784-2365
Sole ProprietorNo
Enumeration DateJune 15, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1720022536 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in ME · 007082
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
140 RUSSELL ST, Lewiston, ME 04240
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is George Morrissette's NPI number?

The NPI number for George Morrissette is 1720022536. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is George Morrissette located?

George Morrissette practices at 140 Russell St, Lewiston, ME 04240. The listed phone number is (207) 784-2363.

What is George Morrissette's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

When was this NPI record last updated?

The NPPES record for George Morrissette was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.