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

Dr. Gary Alan Herman, MD

Individual provider Pediatric Gastroenterology Physician · NPI 1225419377

Dr. Gary Alan Herman, MD is a Pediatric Gastroenterology Physician in Princeton, New Jersey. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

45 Arreton Rd
Princeton, NJ 08540-1427
Phone: (732) 501-5193
Fax: (801) 457-3121
Show map & directions

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

Specialties & licences

Pediatric Gastroenterology Physician (primary) Taxonomy 2080P0206X · Licence G68384 (CA)

Record details

NPI number1225419377
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 15, 2015
Last updated in NPPESJune 15, 2015