NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

John Aye

General Practice Dentistry in Miles City, MT · enumerated 2019 · practices at Aye Family Dentistry, Inc.

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

National Provider Identifier

1497316897

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name John Aye
Sex Male
Practice address Miles City, MT, 59301
Phone (406) 874-9637
Enumeration date Jun 26, 2019
Last updated in NPPES Jun 26, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DEN-DEN-LIC-17390 (MT) Primary

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 John Aye practice?
The practice location on file with NPPES is in Miles City, MT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Aye?
The National Provider Identifier (NPI) for John Aye is 1497316897, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-26.