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

Matthew J. Finnegan, MD

Individual provider Surgery Physician · NPI 1003845223

Matthew J. Finnegan, MD is a General Surgery in Northfield, New Jersey. Graduated from Hahnemann University College of Medicine in 1988, 38 years ago. Accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
38
Trained at
Hahnemann University College of Medicine
Licensed in
NJ
In the registry since
2006
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

1418 New Rd Ste 2
Northfield, NJ 08225-1179
Phone: (609) 796-7969
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 25MA05349300 (NJ)

Record details

NPI number1003845223
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 1, 2006
Last updated in NPPESOctober 23, 2025
Certification dateOctober 23, 2025

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolHAHNEMANN UNIVERSITY COLLEGE OF MEDICINE
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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