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DR. JOSEPH A BELLADONNA MD
NPI 1871594937
Internal Medicine - Gastroenterology in Berkeley Heights, NJ

Active since August 10, 2005
1 DIAMOND HILL RD, SUMMIT MEDICAL GROUP, BERKELEY HEIGHTS, NJ 07922(908) 273-4300(908) 673-7140 Get Directions Write a Review

NPPES record last updated: March 25, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Joseph A Belladonna Md NPPES

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

DR. JOSEPH A BELLADONNA MD (NPI 1871594937) is an individual gastroenterology provider in Berkeley Heights, New Jersey, licensed in New Jersey (MA29550) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1871594937
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. JOSEPH A BELLADONNACredential: MD
Location Address1 DIAMOND HILL RD, SUMMIT MEDICAL GROUPBerkeley Heights, NJ 07922-2104
Mailing Address1 Diamond Hill Rd, Summit Medical GroupBerkeley Heights, NJ 07922-2104 · (908) 273-4300 · Fax (908) 673-7140
Phone(908) 273-4300
Fax(908) 673-7140
Sole ProprietorNo
Enumeration DateAugust 10, 2005
Last NPPES UpdateMarch 25, 2008
✔ NPI 1871594937 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NJ · MA29550
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1 DIAMOND HILL RD, Berkeley Heights, NJ 07922
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Other Identifiers 2

Medicare UPINE53431NJ
Medicare ID-Type Unspecified139190BSDNJ · Medicare#

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.

SILPA GADIRAJU M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1 DIAMOND HILL RD
BERKELEY HEIGHTS, NJ 07922
Union County (908) 273-4300
DR. JOHN H DOKKO DO
Internal Medicine (Nephrology)
1 DIAMOND HILL RD, SUMMIT MEDICAL GROUP
BERKELEY HEIGHTS, NJ 07922
Union County (908) 273-4300
DENISE RIZZOLO PA
Physician Assistant
1 DIAMOND HILL RD, SUMMIT MEDICAL GROUP
BERKELEY HEIGHTS, NJ 07922
Union County (908) 273-4300
MARIA F DOMINGUEZ BERMEO MD
Family Medicine
1 DIAMOND HILL RD
BERKELEY HEIGHTS, NJ 07922
Union County (908) 219-6940
DR. LAWRENCE J NASTRO MD
Internal Medicine (Infectious Disease)
1 DIAMOND HILL RD, SUMMIT MEDICAL GROUP
BERKELEY HEIGHTS, NJ 07922
Union County (908) 273-4300
DEBRA A RYAN PT
Physical Therapist
1 DIAMOND HILL RD, SUMMIT MEDICAL GROUP
BERKELEY HEIGHTS, NJ 07922
Union County (908) 273-4300
CHRISTOPHER M BONI DO
Internal Medicine
1 DIAMOND HILL RD
BERKELEY HEIGHTS, NJ 07922
Union County (908) 277-8683
LAUREN BARON P.A.
Physician Assistant (Medical)
1 DIAMOND HILL RD
BERKELEY HEIGHTS, NJ 07922
Union County (908) 277-8880

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 Joseph Belladonna's NPI number?

The NPI number for Joseph Belladonna is 1871594937. It was assigned to this individual provider in the NPPES registry on August 10, 2005.

Where is Joseph Belladonna located?

Joseph Belladonna practices at 1 Diamond Hill Rd Summit Medical Group, Berkeley Heights, NJ 07922. The listed phone number is (908) 273-4300.

What is Joseph Belladonna's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Joseph Belladonna was last updated on March 25, 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.