Douglas Tolley, M.D.
NPI 1649203175 · Obstetrics & Gynecology Physician · Yuba City, CA
Douglas Tolley, M.D. is a Obstetrics & Gynecology Physician provider in Yuba City, CA (NPI 1649203175).
Provider details
- NPI number
- 1649203175
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G22256 (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
- 2006-07-08
- Last updated
- 2014-10-03
Frequently asked questions
- What is Douglas Tolley's NPI number?
- Douglas Tolley's National Provider Identifier (NPI) is 1649203175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Tolley's specialty?
- Douglas Tolley is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Tolley located?
- Douglas Tolley's practice location on file with NPPES is 1007 Live Oak Blvd, Yuba City, CA 95991-3454.
- What is Douglas Tolley's phone number?
- The practice phone number listed in the NPPES registry for Douglas Tolley is (530) 671-8718.
- Is Douglas Tolley's NPI active?
- Yes — Douglas Tolley's NPI (1649203175) is active in the NPPES registry as of the last update on 2014-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.