NPPES file of Aug 9, 2026

Donald Eugene Solus, MD

Family Medicine Physician · Yreka, CA

Donald Eugene Solus, MD is a family medicine physician with a practice address in Yreka, California, and NPI 1477573947, issued on Jul 20, 2006. Check the license (California G79862, 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
1477573947
Name
Donald Eugene Solus
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
G79862 CA
Self-reported in NPPES; status is on the state search
Practice location
534 N Main St, Yreka, CA 96097
Phone
(530) 842-0606
Enumerated
Jul 20, 2006
Record last updated
Jan 15, 2026
Fax
(530) 842-0665
Medicare enrollment
Enrolled (PECOS I20050113001138); accepts Medicare assignment
Medical or professional school
University Of Southern California Keck School Of Medicine, 1993
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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Verify Donald Eugene Solus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G79862
    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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93% fewer Medicare Part D claims than the average family medicine physician in 2024

243 Medicare Part D claims for 130 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Donald Solus243
  2. Specialty average3,544

Most prescribed

  1. Azithromycin42 claims
  2. Cephalexin35 claims
  3. Prednisone20 claims
  4. Albuterol Sulfate Hfa16 claims
  5. Gabapentin15 claims
  6. Amoxicillin11 claims

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.

Donald Eugene Solus among 17,133 family medicine physician records in California

Donald Eugene Solus, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated1993 · median 2005 among the 10,652 with a school on file
  • Record last updated2026 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 family medicine physician records list a practice address in Yreka

They are 13 of the 424 NPPES records with a practice address in Yreka, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Judy Broeckel, M.D.Yreka, CA 960971831116821
  2. Louis Derouchey, MDYreka, CA 960971407850498
  3. David Herfindahl, M.DYreka, CA 960971831115237
  4. Savannah Kenny, FNPYreka, CA 960971538635065
  5. Stephen Kolpacoff, MDYreka, CA 960971437153384
  6. Mathilde Moazazi, M.D.Yreka, CA 960971366671224
  7. Jon Mundall, MDYreka, CA 960971063435576
  8. Barbara North, M.D.Yreka, CA 960971295802312

Common questions

What is Donald Eugene Solus, MD's NPI number?

Donald Eugene Solus, MD's National Provider Identifier (NPI) is 1477573947, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Donald Eugene Solus, MD located?

The NPPES record lists a practice address at 534 N Main St, Yreka, CA, 96097. Phone: (530) 842-0606. Providers update this record themselves, so call before visiting.

How can I verify Donald Eugene Solus, MD's license?

NPPES lists California license number G79862, 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 Donald Eugene Solus, MD prescribe under Medicare Part D?

In 2024, Donald Eugene Solus, MD had 243 Medicare Part D claims for 130 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.