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Nancy Davidson, M.D.
NPI 1417959453 · Family Medicine Physician · Sebastopol, CA
Nancy Davidson, M.D. is a Family Medicine Physician provider in Sebastopol, CA (NPI 1417959453).
Provider details
- NPI number
- 1417959453
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- GO32795 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
6800 Palm Ave
Suite a
Sebastopol, CA 95472-4269
Phone: (707) 823-5341
Fax: (707) 823-8638
Street-level locationGet directions
Mailing address
6800 Palm Ave
Sebastopol, CA 95472-4269
Registry dates
- Enumerated
- 2005-08-10
- Last updated
- 2014-01-02
Frequently asked questions
- What is Nancy Davidson's NPI number?
- Nancy Davidson's National Provider Identifier (NPI) is 1417959453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Davidson's specialty?
- Nancy Davidson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Davidson located?
- Nancy Davidson's practice location on file with NPPES is 6800 Palm Ave, Sebastopol, CA 95472-4269.
- What is Nancy Davidson's phone number?
- The practice phone number listed in the NPPES registry for Nancy Davidson is (707) 823-5341.
- Is Nancy Davidson's NPI active?
- Yes — Nancy Davidson's NPI (1417959453) is active in the NPPES registry as of the last update on 2014-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.