Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stuart W Allyn, DDS, MD

Surgery Physician in Missoula, MT · enumerated 2018.

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

National Provider Identifier

1073016028

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Stuart W Allyn

Credential DDS, MD

Sex Male

Practice address 805 S Reserve St, Missoula, Mt, Missoula, MT, 59801

Phone (406) 549-6600

Enumeration date Mar 15, 2018

Last updated in NPPES Oct 15, 2024

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License DEN-DEN-LIC-28338 (MT) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 144637 (MT) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

How do I verify Stuart Allyn's NPI record?

Cross-check NPI 1073016028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1073016028 active?

Yes, as of the latest NPPES snapshot, NPI 1073016028 is active (record last updated 2024-10-15).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-15.