Stephen Winter, MD
NPI 1447221197 · Pulmonary Disease Physician · Norwalk, CT
Stephen Winter, MD is a Pulmonary Disease Physician provider in Norwalk, CT (NPI 1447221197).
Provider details
- NPI number
- 1447221197
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 025653 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
- 2006-01-31
- Last updated
- 2014-04-28
Frequently asked questions
- What is Stephen Winter's NPI number?
- Stephen Winter's National Provider Identifier (NPI) is 1447221197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Winter's specialty?
- Stephen Winter is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Winter located?
- Stephen Winter's practice location on file with NPPES is 24 Stevens St, Norwalk, CT 06850-3852.
- What is Stephen Winter's phone number?
- The practice phone number listed in the NPPES registry for Stephen Winter is (203) 852-2392.
- Is Stephen Winter's NPI active?
- Yes — Stephen Winter's NPI (1447221197) is active in the NPPES registry as of the last update on 2014-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.