NPPES file of Aug 9, 2026

Arul S. Thirumoorthi, M.D.

Pediatric Surgery Physician · Ann Arbor, MI

Arul S. Thirumoorthi, M.D. is a pediatric surgery physician with a practice address in Ann Arbor, Michigan, and NPI 1689841611, issued on May 9, 2008. Check the license (Michigan 4301111907, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1689841611
Name
Arul S. Thirumoorthi
Credential
M.D.
Primary taxonomy
Pediatric Surgery Physician 2086S0120X
License number
4301111907 MI
Self-reported in NPPES; status is on the state search
Practice location
1500 E Medical Center Drive, Ann Arbor, MI 48109
Phone
(734) 764-4151
Enumerated
May 9, 2008
Record last updated
Jan 14, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170728002223); accepts Medicare assignment
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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Also registered at 1500 E Medical Center Drive

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

  1. Ghada Abusin, M.D.Pediatric Hematology & Oncology Physician1992981435
  2. Andrew Adan, M.D.Emergency Medicine Physician1922488196
  3. Crystal Addison, PAPhysician Assistant1235689100
  4. Mahamud Ahmed, MDStudent in an Organized Health Care Education/Training Program1922743004
  5. Alaa Al Habbal, DOStudent in an Organized Health Care Education/Training Program1992493704
  6. Caleb Allred, MDStudent in an Organized Health Care Education/Training Program1982491122

Verify Arul S. Thirumoorthi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301111907    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 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.

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Industry payments in 2024: $81.48

1 payment: food and beverage; the largest payer was Vericel Corporation. The 523 providers of this specialty with any payment received $5,419.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Arul Thirumoorthi$81.48
  2. Specialty average$5,419.89

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

Bills Medicare through one group practice

  1. Regents OF The University OF MichiganAnn Arbor, MI

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

Pediatric Surgery Physician providers in Michigan

There are 46 pediatric surgery physician records in Michigan.

All 46 in Michigan → Every provider in Ann Arbor →

Other pediatric surgery physician records in Michigan

  1. Susan Adelman, M.D.Southfield, MI1700908423
  2. Meghan Arnold, M.D.Ann Arbor, MI1376504159
  3. Steven Bruch, MDAnn Arbor, MI1013019330
  4. Benjamin Carr, MDAnn Arbor, MI1790121374
  5. Joseph Church, M.D.Ann Arbor, MI1386905453
  6. Robert Connors, MDGrand Rapids, MI1679622765
  7. Marc Cullen, MDDetroit, MI1659371326
  8. James Decou, MDGrand Rapids, MI1326197625
  9. Lydia Donoghue, MDDetroit, MI1730324096
  10. Marc Downing, MDKalamazoo, MI1083694699

Common questions

What is Arul S. Thirumoorthi, M.D.'s NPI number?

Arul S. Thirumoorthi, M.D.'s National Provider Identifier (NPI) is 1689841611, issued on May 9, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Arul S. Thirumoorthi, M.D. located?

The NPPES record lists a practice address at 1500 E Medical Center Drive, Ann Arbor, MI, 48109. Phone: (734) 764-4151. Providers update this record themselves, so call before visiting.

How can I verify Arul S. Thirumoorthi, M.D.'s license?

NPPES lists Michigan license number 4301111907, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.