Zachary Aaron Horton, M.D.
Surgery Physician · Petoskey, MI
Zachary Aaron Horton, M.D. is a surgery physician with a practice address in Petoskey, Michigan, and NPI 1104048099, issued on May 2, 2007. Check the license (Michigan 43010837000, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Zachary Aaron Horton
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 43010837000 MI
Self-reported in NPPES; status is on the state search - Practice location
- 521 Monroe St, Petoskey, MI 49770
- Phone
- (231) 487-1900
- Enumerated
- May 2, 2007
- Record last updated
- Nov 22, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (231) 348-0984
- Medicare enrollment
- Enrolled (PECOS I20090729000428); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 2000
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,376 in Michigan → Look up another NPI →
Also registered at 521 Monroe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Beaudoin, M.D.Surgery Physician1508821000
- Lauren GaskillPhysician Assistant1760301733
- Amy Keller, FNP-BCFamily Nurse Practitioner1124546684
- Levon Khojayan, MDVascular Surgery Physician1114217197
- Kevin Markham, M.D.Surgery Physician1003871559
- Michael Martin, MDSurgery Physician1881931756
Verify Zachary Aaron Horton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 43010837000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average surgery physician in 2024
113 Medicare Part D claims for 86 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 49 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen43 claims
- Sod Sulf-Potass Sulf-Mag Sulf12 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: $54.54
2 payments; by number, the most common kind was food and beverage; the largest payer was Integra LifeSciences Corporation. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
3 hospitals and group practices
- Trinity Health Grand Haven HospitalGrand Haven, MI · Acute Care Hospitals4 of 5 stars
- Mercy Health Partners Sub-Specialty ServicesMuskegon, MI
- Noch Physician Billing Company LLCGrand Haven, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Zachary Aaron Horton among 1,376 surgery physician records in Michigan
Zachary Aaron Horton, M.D. is one of 1,376 surgery physician records with a practice address in Michigan. 74% 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 38% of them.
- NPI issued2007 · 38% of these records are older, 53% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2000 · median 2006 among the 721 with a school on file
- Record last updated2013 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Michigan
There are 1,376 surgery physician records in Michigan.
All 1,376 in Michigan → Every provider in Petoskey → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Jeffrey Beaudoin, M.D.Petoskey, MI 497701508821000
- Bruce Deckinga, MDPetoskey, MI 497701508050311
- David Ledingham, M.D.Petoskey, MI 497701407811938
- Kevin Markham, M.D.Petoskey, MI 497701003871559
- Michael Martin, MDPetoskey, MI 497701881931756
- Andrea Parsons, DOPetoskey, MI 497701518493329
- David Rynbrandt, MDPetoskey, MI 497701346205804
- Anton Sharapov, M.D.Petoskey, MI 497701912155789
Common questions
What is Zachary Aaron Horton, M.D.'s NPI number?
Zachary Aaron Horton, M.D.'s National Provider Identifier (NPI) is 1104048099, issued on May 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Aaron Horton, M.D. located?
The NPPES record lists a practice address at 521 Monroe St, Petoskey, MI, 49770. Phone: (231) 487-1900. Providers update this record themselves, so call before visiting.
How can I verify Zachary Aaron Horton, M.D.'s license?
NPPES lists Michigan license number 43010837000, 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 Zachary Aaron Horton, M.D. prescribe under Medicare Part D?
In 2024, Zachary Aaron Horton, M.D. had 113 Medicare Part D claims for 86 beneficiaries; the average among surgery physician prescribers was 147. 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.