NPPES file of Aug 9, 2026

Tymon Horn, DO

Emergency Medicine Physician · Cheboygan, MI

Tymon Horn, DO is an emergency medicine physician with a practice address in Cheboygan, Michigan, and NPI 1104311786, issued on Jun 26, 2018. Check the license (Michigan 5101025951, 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
1104311786
Name
Tymon Horn
Credential
DO
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
5101025951 MI
Self-reported in NPPES; status is on the state search
Practice location
748 S Main St, Cheboygan, MI 49721
Phone
(231) 487-2490
Enumerated
Jun 26, 2018
Record last updated
Jun 4, 2025
Medicare enrollment
Enrolled (PECOS I20210623001526); accepts Medicare assignment
Medical or professional school
Michigan State University College Of Osteopathic Medicine, 2018
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 748 S Main St

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

  1. Krista Anhalt, DOEmergency Medicine Physician1952445397
  2. Lauren Balsei, DOEmergency Medicine Physician1619613163
  3. Madhuri Gogineni, MDInternal Medicine Physician1336139443
  4. Alvin MinaPhysical Medicine & Rehabilitation Physician1790285237
  5. Kenneth Parada, M.D.Emergency Medicine Physician1588697718
  6. Donald Ramsay, D.O.Emergency Medicine Physician1790701480

Verify Tymon Horn 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 5101025951
    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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2.2 times the Medicare Part D claims of the average emergency medicine physician in 2024

502 Medicare Part D claims for 322 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 45 claims were for opioids.

  1. Tymon Horn502
  2. Specialty average226

Most prescribed

  1. Prednisone50 claims
  2. Hydrocodone-Acetaminophen39 claims
  3. Cephalexin38 claims
  4. Ondansetron Odt35 claims
  5. Doxycycline Hyclate33 claims
  6. Methylprednisolone24 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: $19.38

1 payment: food and beverage; the largest payer was Genentech USA, Inc. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tymon Horn$19.38
  2. Specialty average$953.79

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

Bills Medicare through 2 group practices

  1. Ecs Northern Michigan PCCheboygan, MI
  2. Hawk Emergency Group, P.C.Grayling, MI

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

7 emergency medicine physician records list a practice address in Cheboygan

They are 7 of the 191 NPPES records with a practice address in Cheboygan, and 3,083 emergency medicine physician records in Michigan.

Other emergency medicine physician records in Michigan

  1. Melanie Aaberg, DOTrenton, MI1801093968
  2. Sydney Abass, MDTrenton, MI1306504253
  3. Danya AbbasLenox, MI1104319672
  4. Saiyeda Abbas, M.D.Farmington Hills, MI1255540894
  5. Samantha AbdallahDetroit, MI1609457985
  6. Maher AbdoDetroit, MI1699263202
  7. Moneer Abdo, M.D.Ann Arbor, MI1508204587
  8. Kristi AbelaTrenton, MI1619807252
  9. Mahshid Abir, MDAnn Arbor, MI1790988632
  10. Mallory Abney, MDAnn Arbor, MI1871080382

Common questions

What is Tymon Horn, DO's NPI number?

Tymon Horn, DO's National Provider Identifier (NPI) is 1104311786, issued on Jun 26, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Tymon Horn, DO located?

The NPPES record lists a practice address at 748 S Main St, Cheboygan, MI, 49721. Phone: (231) 487-2490. Providers update this record themselves, so call before visiting.

How can I verify Tymon Horn, DO's license?

NPPES lists Michigan license number 5101025951, 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.

How much does Tymon Horn, DO prescribe under Medicare Part D?

In 2024, Tymon Horn, DO had 502 Medicare Part D claims for 322 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.