NPPES file of Aug 9, 2026

Mark R. Danforth, D.O.

Anesthesiology Physician · Indio, CA

Mark R. Danforth, D.O. is an anesthesiology physician with a practice address in Indio, California, and NPI 1235357757, issued on Apr 22, 2007. Check the license (California 20A8854, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235357757
Name
Mark R. Danforth
Credential
D.O.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
20A8854 CA
Self-reported in NPPES; status is on the state search
Practice location
47111 Monroe St, Indio, CA 92201
Phone
(760) 347-6191
Enumerated
Apr 22, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20110323000429); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 47111 Monroe St

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

  1. Carmen Cheung, PHARMDPharmacotherapy Pharmacist1487177663
  2. Jason Cord, M.D.Diagnostic Radiology Physician1972544286
  3. Timothy Evje, PA-CPhysician Assistant1023411949
  4. Dean Garcia, R.PH.Nutrition Support Pharmacist1265633549
  5. Daniel Gendron, APRN-NPFamily Nurse Practitioner1144949660
  6. Laleh GhaffarianEmergency Medicine Physician1114373537

Verify Mark R. Danforth in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A8854
    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.

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Bills Medicare through one group practice

  1. Sutter Valley Medical FoundationSacramento, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Anesthesiology Physician providers in California

There are 7,571 anesthesiology physician records in California.

Other anesthesiology physician records in California

  1. Alison A'Court, MDSan Diego, CA1912218199
  2. Elma Abad-Pelsang, MDDel Mar, CA1689611923
  3. Rolando Abada, M.D.San Diego, CA1952319071
  4. Maher Abadir, MDTurlock, CA1669491718
  5. Jerry Abajian, M.D.Napa, CA1851336218
  6. Carolyn AbbasiLoma Linda, CA1811287311
  7. Christine Abboud, D.O.Walnut Creek, CA1174901508
  8. Steven Abboud, MDPalo Alto, CA1619364908
  9. Therese Abboud, M.D.Coronado, CA1003112913
  10. Mohammed Abdel Rahim, M.B.CH.BNewport Beach, CA1255520854

Common questions

What is Mark R. Danforth, D.O.'s NPI number?

Mark R. Danforth, D.O.'s National Provider Identifier (NPI) is 1235357757, issued on Apr 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mark R. Danforth, D.O. located?

The NPPES record lists a practice address at 47111 Monroe St, Indio, CA, 92201. Phone: (760) 347-6191. Providers update this record themselves, so call before visiting.

How can I verify Mark R. Danforth, D.O.'s license?

NPPES lists California license number 20A8854, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.