Registry data as of Aug 27, 2026

James Anderson, M.D.

Obstetrics & Gynecology Physician · Fortuna, CA

James Anderson, M.D. is an obstetrics & gynecology physician with a practice address in Fortuna, California, and NPI 1649229105, issued on May 10, 2006. Check the license (California A25979, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1649229105
Name
James Anderson
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
A25979 CA
Self-reported in NPPES; status is on the state search
Practice location
3309 Renner Dr, Fortuna, CA 95540
Phone
(707) 725-0618
Enumerated
May 10, 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 3309 Renner Dr

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

  1. Dana Estevo, CNMAdvanced Practice Midwife1730412941
  2. Lexis GilletteNurse Practitioner1821984311
  3. Ardenella Kinnison, CNMAdvanced Practice Midwife1275664765
  4. Alexandra Lape, LM, CPMMidwife1760809941
  5. Sara Moore, CNMMidwife1114601242

Verify James Anderson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A25979
    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
Open 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 →

87% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

25 Medicare Part D claims, against an average of 188 among the 27,363 providers of this specialty who prescribed in Part D.

  1. James Anderson25
  2. Specialty average188

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Obstetrics & Gynecology Physician providers in California

There are 5,004 obstetrics & gynecology physician records in California.

Other obstetrics & gynecology physician records in California

  1. Ingrid Aalami, MDSan Jose, CA1952376550
  2. Avisa Abaian- Eagar, M.D.Orange, CA1316057755
  3. Derek Abbassi, MDWalnut Creek, CA1841364155
  4. Nicole Abell, DOVentura, CA1811243603
  5. Zachary AbelsonLos Angeles, CA1689237414
  6. Sina Abhari, MDNewport Beach, CA1073955290
  7. Ray Abinader, M.D.Loma Linda, CA1770901548
  8. Tarek Abou El Kheir, M.D.San Bernardino, CA1477521789
  9. Nada Abou-HaibaLos Angeles, CA1134067549
  10. Ariel Abrahams, MDDowney, CA1376726174

Common questions

What is James Anderson, M.D.'s NPI number?

James Anderson, M.D.'s National Provider Identifier (NPI) is 1649229105, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Anderson, M.D. located?

The NPPES record lists a practice address at 3309 Renner Dr, Fortuna, CA, 95540. Phone: (707) 725-0618. Providers update this record themselves, so call before visiting.

How can I verify James Anderson, M.D.'s license?

NPPES lists California license number A25979, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does James Anderson, M.D. prescribe under Medicare Part D?

In 2024, James Anderson, M.D. had 25 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 188. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.