Wolfgang Steinmann, MD
NPI 1154391878 · Obstetrics & Gynecology Physician · Norwalk, CT
Wolfgang Steinmann, MD is a Obstetrics & Gynecology Physician provider in Norwalk, CT (NPI 1154391878).
Provider details
- NPI number
- 1154391878
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 21191 (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
- 2006-01-25
- Last updated
- 2007-07-09
Frequently asked questions
- What is Wolfgang Steinmann's NPI number?
- Wolfgang Steinmann's National Provider Identifier (NPI) is 1154391878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wolfgang Steinmann's specialty?
- Wolfgang Steinmann is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Wolfgang Steinmann located?
- Wolfgang Steinmann's practice location on file with NPPES is 121 Water St, Norwalk, CT 06854-3013.
- What is Wolfgang Steinmann's phone number?
- The practice phone number listed in the NPPES registry for Wolfgang Steinmann is (203) 899-1770.
- Is Wolfgang Steinmann's NPI active?
- Yes — Wolfgang Steinmann's NPI (1154391878) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.