Thomas Siegel, M.D.
Vascular Surgery Physician · Dearborn, MI
Thomas Siegel, M.D. is a vascular surgery physician with a practice address in Dearborn, Michigan, and NPI 1821069303, issued on Jan 31, 2006. Check the license (Michigan 040981, as entered in NPPES) on the Michigan Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Thomas Siegel
- Credential
- M.D.
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License number
- 040981 MI
Self-reported in NPPES; status is on the state search - Practice location
- 18181 Oakwood Blvd, Dearborn, MI 48124
- Phone
- (313) 593-0810
- Enumerated
- Jan 31, 2006
- Entity
- Type 1 · individual
Also registered at 18181 Oakwood Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Todd Allen, MDObstetrics Physician1063492494
- Feda Almallouhi, M.D.Anesthesiology Physician1538127436
- Adeeb Atassi, M.D.Critical Care Medicine (Internal Medicine) Physician1013020254
- Melvyn Berent, RPHPharmacist1104948629
- Dolly Bondarian, M.D.Critical Care Medicine (Internal Medicine) Physician1679583504
- Roderick Boyes, M.D.Critical Care Medicine (Internal Medicine) Physician1669544037
Verify Thomas Siegel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine
Search for license 040981Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
64% fewer Medicare Part D claims than the average vascular surgery physician in 2024
76 Medicare Part D claims for 50 beneficiaries, against an average of 211 among the 3,020 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 35 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen33 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.
Vascular Surgery Physician providers in Michigan
There are 147 vascular surgery physician records in Michigan.
Other vascular surgery physician records in Michigan
- Abedel Abushmaies, MDBattle Creek, MI1003875840
- Ajibola Akingba, M.D.Clinton Township, MI1689813479
- Syed Alam, MDBattle Creek, MI1619135480
- Babatunde Almaroof, M.D.Flint, MI1972768570
- David Amalfitano, D.O.Traverse City, MI1386646636
- Kourosh Baghelai, M.D.Saint Joseph, MI1366434987
- Jennifer Baker, MDFlint, MI1619233293
- Hisham Bassiouny, MDDetroit, MI1801951637
- Ronald Bays, MDSaginaw, MI1073596037
- Mazen Bazzi, D.O.Livonia, MI1356590459
Common questions
What is Thomas Siegel, M.D.'s NPI number?
Thomas Siegel, M.D.'s National Provider Identifier (NPI) is 1821069303, issued on Jan 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Siegel, M.D. located?
The NPPES record lists a practice address at 18181 Oakwood Blvd, Dearborn, MI, 48124. Phone: (313) 593-0810. Providers update this record themselves, so call before visiting.
How can I verify Thomas Siegel, M.D.'s license?
NPPES lists Michigan license number 040981, as entered by the provider. Search the Michigan Board of Medicine at https://www.michigan.gov/lara/bureau-list/bpl/health/hp-lic-health-prof/medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas Siegel, M.D. prescribe under Medicare Part D?
In 2024, Thomas Siegel, M.D. had 76 Medicare Part D claims for 50 beneficiaries; the average among vascular surgery physician prescribers was 211. 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.