NPI
Gastroenterologists in Berkeley Heights, NJ
10 gastroenterologists in Berkeley Heights, NJ in the October 12, 2026 NPPES file, by primary taxonomy (Internal Medicine, Gastroenterology). Each row shows the credential, practice address, phone, and NPI.
This search stays in New Jersey.
License: a US government work, in the public domain (Public Domain Mark 1.0).
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Every provider listed as Internal Medicine, Gastroenterology near your ZIP
Active individuals and group practices from the NPI registry, grouped by practice address, as a spreadsheet.
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Gastroenterologists in Berkeley Heights
1 to 10 of 10
- 1669473328Adam Barrison, MD · 1 Diamond Hill Rd, Summit Medical Group, Berkeley Heights NJ 07922 · Phone (908) 273-4300 · Fax (908) 673-7140
- 1871594937Joseph Belladonna, MD · 1 Diamond Hill Rd, Summit Medical Group, Berkeley Heights NJ 07922 · Phone (908) 273-4300 · Fax (908) 673-7140
- 1538246509Tamir Ben Menachem, MD · 1 Diamond Hill Rd, Berkeley Heights NJ 07922 · Phone (908) 273-4300
- 1821012196William Brown · 1 Diamond Hill Rd, Berkeley Heights NJ 07922 · Phone (908) 273-4300
- 1639167000James Gillin, MD · 1 Diamond Hill Rd, Berkeley Heights NJ 07922 · Phone (908) 273-4300 · Fax (908) 673-7140
- 1295756708Roger Klein, M.D. · 1 Diamond Hill Rd, Summit Medical Group, Berkeley Heights NJ 07922 · Phone (908) 273-4300 · Fax (908) 673-7140
- 1851653158Gloria Lan · 1 Diamond Hill Rd, Berkeley Heights NJ 07922 · Phone (908) 273-4300
- 1144392242Hazar Michael, MD · 1 Diamond Hill Rd, Berkeley Heights NJ 07922 · Phone (908) 273-4300
- 1063730794Jeffrey Okun, M.D. · 1 Diamond Hill Rd, Berkeley Heights NJ 07922 · Phone (908) 273-4300
- 1659865301Taeyang Park, MD · 1 Diamond Hill Rd, Berkeley Heights NJ 07922 · Phone (908) 277-8940 · Fax (908) 673-7140
Related
- All NPIs in Berkeley Heights, NJ
- NPIs in New Jersey
- Taxonomy code 207RG0100X
- Physician Assistants41
- Physical Therapists38
- Medical Physician Assistants34
- Internal Medicine Doctors32
- Clinical Social Workers32
- Emergency Medicine Doctors27
- Pharmacies in Berkeley Heights, NJ4
- OIG exclusion check
- Medicare enrollment lookup
Questions
How many gastroenterologists are in Berkeley Heights, NJ?
10 active NPI records in the October 12, 2026 NPPES file list Internal Medicine, Gastroenterology as their primary taxonomy and a practice location in Berkeley Heights, NJ.
How do I check a provider's NPI number?
Open the NPI number on a row. The record page shows the NPI, status, practice address, phone, specialties, and licenses as NPPES lists them.
Does this list show insurance or network status?
No. NPPES does not publish insurance or network status. This page lists public registry records only.
Source: NPPES NPI Registry, data as of October 12, 2026. Last updated October 12, 2026. How we source data. Corrections: hello@rivvi.ai.