Gary Herman, M.D.
NPI 1225419377 · Pediatric Gastroenterology Physician · Princeton, NJ
Gary Herman, M.D. is a Pediatric Gastroenterology Physician provider in Princeton, NJ (NPI 1225419377).
Provider details
- NPI number
- 1225419377
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G68384 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-15
- Last updated
- 2015-06-15
Frequently asked questions
- What is Gary Herman's NPI number?
- Gary Herman's National Provider Identifier (NPI) is 1225419377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Herman's specialty?
- Gary Herman is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Herman located?
- Gary Herman's practice location on file with NPPES is 45 Arreton Rd, Princeton, NJ 08540-1427.
- What is Gary Herman's phone number?
- The practice phone number listed in the NPPES registry for Gary Herman is (732) 501-5193.
- Is Gary Herman's NPI active?
- Yes — Gary Herman's NPI (1225419377) is active in the NPPES registry as of the last update on 2015-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.