Dustin Roy Varesko, MD
Internal Medicine Physician · Weimar, CA
Dustin Roy Varesko, MD is an internal medicine physician with a practice address in Weimar, California, and NPI 1568753887, issued on Apr 20, 2011. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Dustin Roy Varesko
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD60505068 WA
Self-reported in NPPES; status is on the state search - Practice location
- 20601 W Paoli LN, Weimar, CA 95736
- Phone
- (530) 637-4025
- Enumerated
- Apr 20, 2011
- Record last updated
- Jan 7, 2026
- Medicare enrollment
- Enrolled (PECOS I20260317003875); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 20601 W Paoli LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ryan Wagner, PHYSICIAN ASSISTANTPhysician Assistant1871210021
Verify Dustin Roy Varesko 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
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
55 Medicare Part D claims for 34 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through 3 group practices
- Columbia Lutheran CharitiesAstoria, OR
- Galen Inpatient Physicians PCUkiah, CA
- Public Hospital District NO 1 OF Mason CountyShelton, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dustin Roy Varesko among 17,696 internal medicine physician records in California
Dustin Roy Varesko, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 66% of them.
- NPI issued2011 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2011 · median 2004 among the 11,065 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 internal medicine physician records list a practice address in Weimar
They are 3 of the 21 NPPES records with a practice address in Weimar, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Weimar → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- David Derose, MDWeimar, CA 957361700118700
- Spencer FreedWeimar, CA 957361740921253
- Steven Friend, MDRancho Cordova, CA 957421932289774
- Joseph Iser, MDSoda Springs, CA 957281841403854
- Lamar Alocozy, MDRoseville, CA 957471194475350
- Grant Campbell, MDRoseville, CA 957471861074510
- Hong Son, M.D.Roseville, CA 957471639515190
- James Florencio Tamesis, M.D.Roseville, CA 957471568819050
Common questions
What is Dustin Roy Varesko, MD's NPI number?
Dustin Roy Varesko, MD's National Provider Identifier (NPI) is 1568753887, issued on Apr 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Dustin Roy Varesko, MD located?
The NPPES record lists a practice address at 20601 W Paoli LN, Weimar, CA, 95736. Phone: (530) 637-4025. Providers update this record themselves, so call before visiting.
How can I verify Dustin Roy Varesko, MD'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.
How much does Dustin Roy Varesko, MD prescribe under Medicare Part D?
In 2024, Dustin Roy Varesko, MD had 55 Medicare Part D claims for 34 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.