Registry data as of Aug 27, 2026

Thomas Schwann, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Royal Oak, MI

Thomas Schwann, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Royal Oak, Michigan, and NPI 1134125727, issued on Jun 28, 2005. Check the license on the Michigan Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1134125727
Name
Thomas Schwann
Credential
M.D.
Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
Practice location
3601 W 13 Mile RD, Royal Oak, MI 48073
Phone
(248) 898-3839
Enumerated
Jun 28, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3601 W 13 Mile RD

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

  1. Mary Ann Abbass, C.N.M.Advanced Practice Midwife1003245622
  2. Mohammad Abdulla, DODiagnostic Radiology Physician1093338188
  3. Rasheed Abdullah, MDDiagnostic Radiology Physician1023851847
  4. Darian Aboubakare, MDSleep Medicine (Internal Medicine) Physician1558941674
  5. Farah Aboufakhr, MDAnesthesiology Physician1093409260
  6. Mohamad Aboumourad, DOInternal Medicine Physician1669225637

Verify Thomas Schwann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of MedicineCheck 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 Michigan 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.

34% more Medicare Part D claims than the average thoracic surgery (cardiothoracic vascular surgery) physician in 2024

159 Medicare Part D claims for 35 beneficiaries, against an average of 119 among the 2,088 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Thomas Schwann159
  2. Specialty average119

Most prescribed

  1. Allopurinol23 claims
  2. Metoprolol Tartrate15 claims
  3. Mupirocin15 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.

Industry payments in 2024: $4,245.98

14 payments, mostly food and beverage; the largest payer was Intuitive Surgical, Inc.. The 3,143 providers of this specialty with any payment received $8,214.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Schwann$4,245.98
  2. Specialty average$8,214.59

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Beaumont Medical Group- Specialty ServicesDearborn, MI

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Michigan

There are 158 thoracic surgery (cardiothoracic vascular surgery) physician records in Michigan.

Other thoracic surgery (cardiothoracic vascular surgery) physician records in Michigan

  1. Ashraf Abou El Ela, MDJackson, MI1609149632
  2. Sanjeev Aggarwal, M.D.Royal Oak, MI1679502066
  3. Gorav Ailawadi, MDAnn Arbor, MI1710196894
  4. Chris Akins, MDPetoskey, MI1164418026
  5. Mamdouh Alahmadi, MDDetroit, MI1164037735
  6. Hossein Amirjamshidi, M.D., MSC.Jackson, MI1932561941
  7. Shapoor Ansari, M DMonroe, MI1235315342
  8. Dimitrios Apostolou, M.D.Pontiac, MI1851310718
  9. Frederick Armenti, MDFlint, MI1770536302
  10. James Armstrong, DOGarden City, MI1386642742

Common questions

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

Thomas Schwann, M.D.'s National Provider Identifier (NPI) is 1134125727, issued on Jun 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Schwann, M.D. located?

The NPPES record lists a practice address at 3601 W 13 Mile RD, Royal Oak, MI, 48073. Phone: (248) 898-3839. Providers update this record themselves, so call before visiting.

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

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 Schwann, M.D. prescribe under Medicare Part D?

In 2024, Thomas Schwann, M.D. had 159 Medicare Part D claims for 35 beneficiaries; the average among thoracic surgery (cardiothoracic vascular surgery) physician prescribers was 119. 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.