Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Zachary Aaron Horton, M.D.

Surgery Physician in Petoskey, MI · enumerated 2007 · practices at Petoskey Surgeons, P.C..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1104048099

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Registry record

Entity type Individual (Type 1)

Name Dr. Zachary Aaron Horton

Credential M.D.

Sex Male

Practice address 521 Monroe St, Petoskey, MI, 49770

Phone (231) 487-1900

Fax (231) 348-0984

Enumeration date May 2, 2007

Last updated in NPPES Nov 22, 2013

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 43010837000 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Zachary Horton practice?

The practice location on file with NPPES is in Petoskey, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Zachary Horton?

The National Provider Identifier (NPI) for Zachary Horton is 1104048099, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-22.