NPPES file of Aug 9, 2026

Thomas Raymond Wenstrup, M.D.

Family Medicine Physician · Modesto, CA

Thomas Raymond Wenstrup, M.D. is a family medicine physician with a practice address in Modesto, California, and NPI 1447268966, issued on Aug 3, 2006. Check the license (California A55290, 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
1447268966
Name
Thomas Raymond Wenstrup
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A55290 CA
Self-reported in NPPES; status is on the state search
Practice location
1209 Woodrow Ave, Modesto, CA 95350
Phone
(208) 558-5312
Enumerated
Aug 3, 2006
Record last updated
Jul 17, 2023
Fax
(209) 558-5310
Medicare enrollment
Enrolled (PECOS I20080123000708); accepts Medicare assignment
Medical or professional school
University Of Cincinnati College Of Medicine, 1994
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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8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →

Also registered at 1209 Woodrow Ave

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

  1. Leslie Halseth, PAPhysician Assistant1760445589
  2. Juan Lopez Solorza, M.D.Family Medicine Physician1295747152
  3. Suzanne Meyer, M.D.Internal Medicine Physician1134137680
  4. Barbara Ruddy, NPNurse Practitioner1326001074
  5. Seang Seng, M.D.Family Medicine Physician1346258555
  6. Hilda Villarreal, NPEmergency Clinical Nurse Specialist1508832965

Verify Thomas Raymond Wenstrup in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A55290    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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26% more Medicare Part D claims than the average family medicine physician in 2024

4,452 Medicare Part D claims for 242 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 295 claims were for opioids.

  1. Thomas Wenstrup4,452
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium286 claims
  2. Hydrocodone-Acetaminophen175 claims
  3. Trazodone Hcl123 claims
  4. Levothyroxine Sodium119 claims
  5. Amlodipine Besylate116 claims
  6. Gabapentin110 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.

Bills Medicare through 2 group practices

  1. Golden Valley Health CentersModesto, CA
  2. Hospitalists OF Modesto Medical Group IncModesto, CA

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

Thomas Raymond Wenstrup among 17,133 family medicine physician records in California

Thomas Raymond Wenstrup, M.D. 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
  • Graduated1994 · median 2005 among the 10,652 with a school on file
  • Record last updated2023 · 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).

173 family medicine physician records list a practice address in Modesto

They are 173 of the 9,262 NPPES records with a practice address in Modesto, and 17,133 family medicine physician records in California.

All 17,133 in California → Every provider in Modesto → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Eunice Baluyot, MDModesto, CA 953501306828868
  2. Bradley Blankenship, M.D.Modesto, CA 953501619923810
  3. Robert Chin, M.D.Modesto, CA 953501508812314
  4. Juan Del Valle, MDModesto, CA 953501740262229
  5. Robert Forester, M.D.Modesto, CA 953501619904273
  6. Otashe Golden, M.D.Modesto, CA 953501508891797
  7. Richard Heck, M.D.Modesto, CA 953501821034000
  8. Lisa Hunt, D.O.Modesto, CA 953501467408674

Common questions

What is Thomas Raymond Wenstrup, M.D.'s NPI number?

Thomas Raymond Wenstrup, M.D.'s National Provider Identifier (NPI) is 1447268966, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Raymond Wenstrup, M.D. located?

The NPPES record lists a practice address at 1209 Woodrow Ave, Modesto, CA, 95350. Phone: (208) 558-5312. Providers update this record themselves, so call before visiting.

How can I verify Thomas Raymond Wenstrup, M.D.'s license?

NPPES lists California license number A55290, 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 Raymond Wenstrup, M.D. prescribe under Medicare Part D?

In 2024, Thomas Raymond Wenstrup, M.D. had 4,452 Medicare Part D claims for 242 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.