Thomas Michael McCombs, DO
Neuromusculoskeletal Medicine & OMM Physician · American Canyon, CA
Thomas Michael McCombs, DO is a neuromusculoskeletal medicine & omm physician with a practice address in American Canyon, California, and NPI 1245234582, issued on Jun 1, 2005. Check the license (California 20A 5598, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas Michael McCombs
- Credential
- DO
- Primary taxonomy
- Neuromusculoskeletal Medicine & OMM Physician 204D00000X
- License number
- 20A 5598 CA
Self-reported in NPPES; status is on the state search - Practice location
- 110 W American Canyon RD, American Canyon, CA 94503
- Phone
- (707) 317-4070
- Enumerated
- Jun 1, 2005
- Record last updated
- Sep 20, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120628000307); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 1987
- Entity
- Type 1 · individual
8 nearest neuromusculoskeletal medicine & omm physician records → All 220 in California → Look up another NPI →
Also registered at 110 W American Canyon RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Pereira, M.D.Internal Medicine Physician1770510919
Verify Thomas Michael McCombs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 20A 5598Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average neuromusculoskeletal medicine & omm physician in 2024
61 Medicare Part D claims, against an average of 604 among the 400 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 33 claims were for opioids.
Most prescribed
- Oxycodone Hcl19 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 one group practice
- Bay Area Osteopathic IncAmerican Canyon, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Michael McCombs among 220 neuromusculoskeletal medicine & omm physician records in California
Thomas Michael McCombs, DO is one of 220 neuromusculoskeletal medicine & omm physician records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1987 · median 1997 among the 109 with a school on file
- Record last updated2012 · 85% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neuromusculoskeletal Medicine & OMM Physician providers in California
There are 220 neuromusculoskeletal medicine & omm physician records in California.
All 220 in California → Every provider in American Canyon → Neuromusculoskeletal Medicine & OMM Physician nationwide →
The 8 neuromusculoskeletal medicine & omm physician records with the nearest ZIP codes
- Nicole Pena, D.O.Fairfield, CA 945331811322274
- Stacey Pierce-Talsma, D.O.Fairfield, CA 945331346431830
- Howard Siu, MDFremont, CA 945391043898240
- Susan Cislo, D.O.Napa, CA 945581639330541
- Kulveen Sachdeva, M.D.San Ramon, CA 945831790718138
- John Glover, D.O.Vallejo, CA 945901376674341
- Victor Nuno, D.O.Vallejo, CA 945901235392382
- James Binkerd, DOVallejo, CA 945921689975278
Common questions
What is Thomas Michael McCombs, DO's NPI number?
Thomas Michael McCombs, DO's National Provider Identifier (NPI) is 1245234582, issued on Jun 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Michael McCombs, DO located?
The NPPES record lists a practice address at 110 W American Canyon RD, American Canyon, CA, 94503. Phone: (707) 317-4070. Providers update this record themselves, so call before visiting.
How can I verify Thomas Michael McCombs, DO's license?
NPPES lists California license number 20A 5598, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Thomas Michael McCombs, DO prescribe under Medicare Part D?
In 2024, Thomas Michael McCombs, DO had 61 Medicare Part D claims; the average among neuromusculoskeletal medicine & omm physician prescribers was 604. 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.