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DR. MICHAEL GERARD DONNELLY SR. MD
NPI 1255310330
Internal Medicine - Geriatric Medicine in Chester, NJ

Active since January 17, 2006
530 MAIN ST, BUILDING A, SUITE 2, CHESTER, NJ 07930(973) 879-4941 Get Directions Write a Review

NPPES record last updated: February 20, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Michael Gerard Donnelly Sr. Md NPPES

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

DR. MICHAEL GERARD DONNELLY SR. MD (NPI 1255310330) is an individual geriatric medicine provider in Chester, New Jersey, licensed in New Jersey (25MA05194300) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1255310330
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameDR. MICHAEL GERARD DONNELLY SR.Credential: MD
Location Address530 MAIN ST, BUILDING A, SUITE 2Chester, NJ 07930-2669
Mailing Address4 Glenbrook DrMendham, NJ 07945-2306 · (973) 543-7966
Phone(973) 879-4941
Sole ProprietorYes
Enumeration DateJanuary 17, 2006
Last NPPES UpdateFebruary 20, 2008
✔ NPI 1255310330 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
Licenses✔ Licensed in NJ · 25MA05194300✔ Licensed in NY · 186643✔ Licensed in PA · MD428130
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.
530 MAIN ST, Chester, NJ 07930
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Other Identifiers 1

Medicare UPINE55128NJ

Other Providers at the Same Location NPPES 3

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

DR. JOSEPH JOHN GAUDIO D.D.S.
Dentist (General Practice)
530 MAIN ST, #5B
CHESTER, NJ 07930
Morris County (908) 879-4001
DR. ANN M. KIRK D.D.S.
Dentist (General Practice)
530 MAIN ST, SUITE 6B
CHESTER, NJ 07930
Morris County (908) 879-8530
DR. AHMED MOHAMED OSMAN DDS
Dentist
530 MAIN ST
CHESTER, NJ 07930
Morris County (908) 409-0273

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 Michael Donnelly's NPI number?

The NPI number for Michael Donnelly is 1255310330. It was assigned to this individual provider in the NPPES registry on January 17, 2006.

Where is Michael Donnelly located?

Michael Donnelly practices at 530 Main St Building A, Suite 2, Chester, NJ 07930. The listed phone number is (973) 879-4941.

What is Michael Donnelly'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 Michael Donnelly was last updated on February 20, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.