IndividualActive
Stephen Brenner, MD
NPI 1730188764 · Internal Medicine Physician · New Haven, CT
Stephen Brenner, MD is a Internal Medicine Physician provider in New Haven, CT (NPI 1730188764).
Provider details
- NPI number
- 1730188764
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 17408 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
129 York St
New Haven, CT 06511-5608
Phone: (203) 789-8888
Street-level locationGet directions
Mailing address
2989 Dixwell Ave
Hamden, CT 06518-3501
Registry dates
- Enumerated
- 2005-07-20
- Last updated
- 2013-01-24
Frequently asked questions
- What is Stephen Brenner's NPI number?
- Stephen Brenner's National Provider Identifier (NPI) is 1730188764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Brenner's specialty?
- Stephen Brenner is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Brenner located?
- Stephen Brenner's practice location on file with NPPES is 129 York St, New Haven, CT 06511-5608.
- What is Stephen Brenner's phone number?
- The practice phone number listed in the NPPES registry for Stephen Brenner is (203) 789-8888.
- Is Stephen Brenner's NPI active?
- Yes — Stephen Brenner's NPI (1730188764) is active in the NPPES registry as of the last update on 2013-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.