NPPES file of Aug 9, 2026

Marc Christian Thorne, M.D.

Pediatric Otolaryngology Physician · Ann Arbor, MI

Marc Christian Thorne, M.D. is a pediatric otolaryngology physician with a practice address in Ann Arbor, Michigan, and NPI 1881893048, issued on Jul 17, 2007. Check the license (Michigan 4301078164, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881893048
Name
Marc Christian Thorne
Credential
M.D.
Primary taxonomy
Pediatric Otolaryngology Physician 207YP0228X
License number
4301078164 MI
Self-reported in NPPES; status is on the state search
Practice location
1500 East Medical Center Drive, Ann Arbor, MI 48109
Phone
(734) 936-8051
Enumerated
Jul 17, 2007
Record last updated
Aug 6, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20081003000473); accepts Medicare assignment
Medical or professional school
Washington University School Of Medicine, 2001
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 East Medical Center Drive

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

  1. Mohannad AbusalemPediatric Gastroenterology Physician1265114938
  2. Allegra Adams, PTOrthopedic Physical Therapist1134621618
  3. Carol Adray, NPNurse Practitioner1841360179
  4. Megan Alderman, M.D.Anatomic Pathology Physician1164743704
  5. John Allen, MDGastroenterology Physician1154393502
  6. Anita Amin, M.D.Internal Medicine Physician1811127418

Verify Marc Christian Thorne 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 4301078164
    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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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).

Marc Christian Thorne among 21 pediatric otolaryngology physician records in Michigan

Marc Christian Thorne, M.D. is one of 21 pediatric otolaryngology physician records with a practice address in Michigan. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 24% of them.

  • NPI issued2007 · 24% of these records are older, 52% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2001 · median 2005 among the 12 with a school on file
  • Record last updated2008 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207YP0228X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Otolaryngology Physician providers in Michigan

There are 21 pediatric otolaryngology physician records in Michigan.

The 8 pediatric otolaryngology physician records with the nearest ZIP codes

  1. Jenna Devare, MDAnn Arbor, MI 481091306259619
  2. Shannon Fayson, MDAnn Arbor, MI 481091871085381
  3. Glenn Green, MDAnn Arbor, MI 481091407943673
  4. Erin Kirkham, MDAnn Arbor, MI 481091477878916
  5. Marci Lesperance, MDAnn Arbor, MI 481091891803730
  6. Jose Manaligod, MDAnn Arbor, MI 481091265429609
  7. Terrence Pleasant, MDAnn Arbor, MI 481091205285749
  8. Adam Vanhorn, M.D.Ann Arbor, MI 481091396126017

Common questions

What is Marc Christian Thorne, M.D.'s NPI number?

Marc Christian Thorne, M.D.'s National Provider Identifier (NPI) is 1881893048, issued on Jul 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Marc Christian Thorne, M.D. located?

The NPPES record lists a practice address at 1500 East Medical Center Drive, Ann Arbor, MI, 48109. Phone: (734) 936-8051. Providers update this record themselves, so call before visiting.

How can I verify Marc Christian Thorne, M.D.'s license?

NPPES lists Michigan license number 4301078164, 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.

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.