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

James S Gillin, MD

Individual provider Gastroenterology Physician · NPI 1639167000

James S Gillin, MD is a Gastroenterology Physician in Berkeley Heights, New Jersey. Licensed in New Jersey. Registered with an NPI since 2005.

Licensed in
NJ
In the registry since
2005
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

1 Diamond Hill Rd
Berkeley Heights, NJ 07922
Phone: (908) 273-4300
Fax: (908) 673-7140
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MA44104 (NJ)

Record details

NPI number1639167000
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 11, 2005
Last updated in NPPESApril 2, 2008
Mailing address1 Diamond Hill Rd, Berkeley Heights, NJ 07922

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