Richard Rosencrantz, M.D.
NPI 1376583591 · Pediatric Gastroenterology Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Rosencrantz, M.D. is a Pediatric Gastroenterology Physician provider in New Haven, CT (NPI 1376583591).
Provider details
- NPI number
- 1376583591
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 046998 (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
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
- 2006-06-07
- Last updated
- 2008-12-11
Frequently asked questions
- What is Richard Rosencrantz's NPI number?
- Richard Rosencrantz's National Provider Identifier (NPI) is 1376583591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Rosencrantz's specialty?
- Richard Rosencrantz is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Rosencrantz located?
- Richard Rosencrantz's practice location on file with NPPES is 20 York St, New Haven, CT 06504-8900.
- What is Richard Rosencrantz's phone number?
- The practice phone number listed in the NPPES registry for Richard Rosencrantz is (203) 785-4649.
- Does Richard Rosencrantz accept Medicare?
- Richard Rosencrantz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Rosencrantz's NPI active?
- Yes — Richard Rosencrantz's NPI (1376583591) is active in the NPPES registry as of the last update on 2008-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.