Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Percy Mcdonald, MD08

Otolaryngology Physician in Port Huron, MI · enumerated 2006.

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

National Provider Identifier

1861460750

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Registry record

Entity type Individual (Type 1)

Name Dr. Percy Mcdonald

Credential MD08

Sex Male

Practice address 1107 Stone St, Suite 4, Port Huron, MI, 48060

Phone (810) 984-4400

Enumeration date Mar 8, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 4301051044 (MI) Primary

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

Other identifiers

Identifier	Type	State	Issuer
1832639	Medicaid	MI	-

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

What is the NPI number for Percy Mcdonald?

The National Provider Identifier (NPI) for Percy Mcdonald is 1861460750, a Type 1 (individual) record in the CMS NPPES registry.

Where does Percy Mcdonald practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.