Michael Bennick, M.D..
NPI 1720129034 · Gastroenterology Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Bennick, M.D.. is a Gastroenterology Physician provider in New Haven, CT (NPI 1720129034).
Provider details
- NPI number
- 1720129034
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D..
- Sex
- Male
- Sole proprietor
- No
- License
- 029125 (CT)
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
19 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
- 2007-02-09
- Last updated
- 2012-03-02
Frequently asked questions
- What is Michael Bennick's NPI number?
- Michael Bennick's National Provider Identifier (NPI) is 1720129034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Bennick's specialty?
- Michael Bennick is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Bennick located?
- Michael Bennick's practice location on file with NPPES is 40 Temple St, New Haven, CT 06510-2715.
- What is Michael Bennick's phone number?
- The practice phone number listed in the NPPES registry for Michael Bennick is (203) 777-0304.
- Does Michael Bennick accept Medicare?
- Michael Bennick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Bennick's NPI active?
- Yes — Michael Bennick's NPI (1720129034) is active in the NPPES registry as of the last update on 2012-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.