Thomas Yarema, M.D.
General Practice Physician · Aptos, CA
Thomas Yarema, M.D. is a general practice physician with a practice address in Aptos, California, and NPI 1568671170, issued on May 21, 2007. Check the license (California C41819, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thomas Yarema
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- C41819 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9099 Soquel Dr, Aptos, CA 95003
- Phone
- (808) 639-9950
- Enumerated
- May 21, 2007
- Entity
- Type 1 · individual
Also registered at 9099 Soquel Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Alloy, PH.D.Clinical Neuropsychologist1356390835
- Roberta Spurr, PAMedical Physician Assistant1073753513
Verify Thomas Yarema in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C41819Check 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 general practice physician in 2024
69 Medicare Part D claims for 12 beneficiaries, against an average of 2,957 among the 8,605 providers of this specialty who prescribed in Part D.
Most prescribed
- Progesterone11 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.
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Common questions
What is Thomas Yarema, M.D.'s NPI number?
Thomas Yarema, M.D.'s National Provider Identifier (NPI) is 1568671170, issued on May 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Yarema, M.D. located?
The NPPES record lists a practice address at 9099 Soquel Dr, Aptos, CA, 95003. Phone: (808) 639-9950. Providers update this record themselves, so call before visiting.
How can I verify Thomas Yarema, M.D.'s license?
NPPES lists California license number C41819, 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 Thomas Yarema, M.D. prescribe under Medicare Part D?
In 2024, Thomas Yarema, M.D. had 69 Medicare Part D claims for 12 beneficiaries; the average among general practice physician prescribers was 2,957. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
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.