Stephen Tarnoff, MD
NPI 1427044247 · Obstetrics & Gynecology Physician · Trenton, NJ
Stephen Tarnoff, MD is a Obstetrics & Gynecology Physician provider in Trenton, NJ (NPI 1427044247).
Provider details
- NPI number
- 1427044247
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA02763000 (NJ)
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
20 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
- 2005-09-27
- Last updated
- 2011-11-30
Frequently asked questions
- What is Stephen Tarnoff's NPI number?
- Stephen Tarnoff's National Provider Identifier (NPI) is 1427044247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Tarnoff's specialty?
- Stephen Tarnoff is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Tarnoff located?
- Stephen Tarnoff's practice location on file with NPPES is 437 E State St, Trenton, NJ 08608-1501.
- What is Stephen Tarnoff's phone number?
- The practice phone number listed in the NPPES registry for Stephen Tarnoff is (732) 513-3884.
- Is Stephen Tarnoff's NPI active?
- Yes — Stephen Tarnoff's NPI (1427044247) is active in the NPPES registry as of the last update on 2011-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.