Stanley Nowinski, M.D.
NPI 1942311287 · Obstetrics & Gynecology Physician · Yuba City, CA
Stanley Nowinski, M.D. is a Obstetrics & Gynecology Physician provider in Yuba City, CA (NPI 1942311287).
Provider details
- NPI number
- 1942311287
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A40029 (CA)
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
- 2006-08-31
- Last updated
- 2023-03-07
Frequently asked questions
- What is Stanley Nowinski's NPI number?
- Stanley Nowinski's National Provider Identifier (NPI) is 1942311287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanley Nowinski's specialty?
- Stanley Nowinski is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Stanley Nowinski located?
- Stanley Nowinski's practice location on file with NPPES is 969 Plumas St, Yuba City, CA 95991-4011.
- What is Stanley Nowinski's phone number?
- The practice phone number listed in the NPPES registry for Stanley Nowinski is (530) 749-3585.
- Is Stanley Nowinski's NPI active?
- Yes — Stanley Nowinski's NPI (1942311287) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.