Registry data as of Aug 27, 2026

Claire Mills, FNP

Women's Health Nurse Practitioner · Sonora, CA

Claire Mills, FNP is a women's health nurse practitioner with a practice address in Sonora, California, and NPI 1720172455, issued on Oct 3, 2006. Check the license (California 2914, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1720172455
Name
Claire Mills
Credential
FNP
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License number
2914 CA
Self-reported in NPPES; status is on the state search
Practice location
690 Guzzi LN, Sonora, CA 95370
Phone
(209) 533-0333
Enumerated
Oct 3, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 690 Guzzi LN

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nickolas Dobler, PAPhysician Assistant1588641351
  2. Daniel Phillips, M.D.Internal Medicine Physician1720042732
  3. Jacey Rodriguez-Serva, F.N.P.Family Nurse Practitioner1215255062
  4. Carolee Ross, N.P.Adult Health Nurse Practitioner1871698241
  5. John Shield, MDInternal Medicine Physician1033189634

Verify Claire Mills in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 2914
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Women's Health Nurse Practitioner providers in California

There are 899 women's health nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other women's health nurse practitioner records in California

  1. Susan Abbott Rogge, NPSacramento, CA1245215581
  2. Carine AbinaderLoma Linda, CA1174345771
  3. Tina Abolhassani Bloomer, NPOrange, CA1043382666
  4. Lauren Abrahamson, CNM, NP, MSNWalnut Creek, CA1225695869
  5. Laura Abrignani, N.P.Santa Barbara, CA1134225980
  6. Susan Achen, DNP, MPH, WHNP-BCSan Diego, CA1588855357
  7. Margaret Adams McCormack, CNM, WHNPBerkeley, CA1427396571
  8. Judith Adler, NPSan Francisco, CA1366511586
  9. Maria Aguilar-Malaznik, RNPSanta Clara, CA1295821734
  10. Rosario Aguilar-Tanphanich, NPAlhambra, CA1053097568

Common questions

What is Claire Mills, FNP's NPI number?

Claire Mills, FNP's National Provider Identifier (NPI) is 1720172455, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Claire Mills, FNP located?

The NPPES record lists a practice address at 690 Guzzi LN, Sonora, CA, 95370. Phone: (209) 533-0333. Providers update this record themselves, so call before visiting.

How can I verify Claire Mills, FNP's license?

NPPES lists California license number 2914, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.