NPPES file of Aug 9, 2026

Ryan Stewart Thompson, M.D.

Family Medicine Physician · Murphys, CA

Ryan Stewart Thompson, M.D. is a family medicine physician with a practice address in Murphys, California, and NPI 1104898386, issued on Feb 2, 2006. Check the license (California G058580, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104898386
Name
Ryan Stewart Thompson
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
G058580 CA
Self-reported in NPPES; status is on the state search
Practice location
150 Big Trees RD Ste E, Murphys, CA 95247
Phone
(209) 728-2021
Enumerated
Feb 2, 2006
Record last updated
Jan 20, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(209) 728-8752
Medicaid ID
00G585801 CA
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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Verify Ryan Stewart Thompson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G058580
    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

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99% fewer Medicare Part D claims than the average family medicine physician in 2024

45 Medicare Part D claims for 13 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Ryan Thompson45
  2. Specialty average3,544

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.

1 family medicine physician records list a practice address in Murphys

They are 1 of the 35 NPPES records with a practice address in Murphys, and 17,133 family medicine physician records in California.

Other family medicine physician records in California

  1. Omer Aba-Omer, MDSanta Monica, CA1649702093
  2. Michelle Ababa, MDWilmington, CA1710922513
  3. Anna Tzeitel Abalos, MDRoseville, CA1720200017
  4. Adan Abarca, MDAnaheim, CA1760553689
  5. Vanessa Abarca, DOVentura, CA1952040859
  6. Lorraine Abate, M.D.Sacramento, CA1104840008
  7. Robert Abatecola, MDCastro Valley, CA1669551719
  8. Romeo Abaya, M.D.Cottonwood, CA1598053506
  9. Effiem Abbah, MD, MPHSan Francisco, CA1821185133
  10. Khuzeman Abbasi, MDSanta Rosa, CA1841979952

Common questions

What is Ryan Stewart Thompson, M.D.'s NPI number?

Ryan Stewart Thompson, M.D.'s National Provider Identifier (NPI) is 1104898386, issued on Feb 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Stewart Thompson, M.D. located?

The NPPES record lists a practice address at 150 Big Trees RD Ste E, Murphys, CA, 95247. Phone: (209) 728-2021. Providers update this record themselves, so call before visiting.

How can I verify Ryan Stewart Thompson, M.D.'s license?

NPPES lists California license number G058580, 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 Ryan Stewart Thompson, M.D. prescribe under Medicare Part D?

In 2024, Ryan Stewart Thompson, M.D. had 45 Medicare Part D claims for 13 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

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.