Brian Schwender, M.D.
NPI 1336260561 · Gastroenterology Physician · Norwalk, CT
Brian Schwender, M.D. is a Gastroenterology Physician provider in Norwalk, CT (NPI 1336260561).
Provider details
- NPI number
- 1336260561
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 46515 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2007-04-03
- Last updated
- 2013-09-23
Frequently asked questions
- What is Brian Schwender's NPI number?
- Brian Schwender's National Provider Identifier (NPI) is 1336260561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Schwender's specialty?
- Brian Schwender is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Schwender located?
- Brian Schwender's practice location on file with NPPES is 40 Cross St, Norwalk, CT 06851-4647.
- What is Brian Schwender's phone number?
- The practice phone number listed in the NPPES registry for Brian Schwender is (203) 845-4800.
- Is Brian Schwender's NPI active?
- Yes — Brian Schwender's NPI (1336260561) is active in the NPPES registry as of the last update on 2013-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.