Marion Windham, M.D.
General Practice Physician · Palm Desert, CA
Marion Windham, M.D. is a general practice physician with a practice address in Palm Desert, California, and NPI 1144214636, issued on Sep 9, 2005. Check the license on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marion Windham
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- Practice location
- 74990 Country Club Dr, Palm Desert, CA 92260
- Phone
- (760) 341-8800
- Enumerated
- Sep 9, 2005
- Entity
- Type 1 · individual
Also registered at 74990 Country Club Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Fountain, MDOrthopaedic Surgery Physician1144472010
- Thomas McMillan, M.D.Emergency Medicine Physician1508893322
- Michael Mostyn, M.D.Internal Medicine Physician1235166059
Verify Marion Windham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
General Practice Physician providers in California
There are 1,869 general practice physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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Common questions
What is Marion Windham, M.D.'s NPI number?
Marion Windham, M.D.'s National Provider Identifier (NPI) is 1144214636, issued on Sep 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Marion Windham, M.D. located?
The NPPES record lists a practice address at 74990 Country Club Dr, Palm Desert, CA, 92260. Phone: (760) 341-8800. Providers update this record themselves, so call before visiting.
How can I verify Marion Windham, M.D.'s license?
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.
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.