Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Ryan J. Creighton, D.M.D.

General Practice Dentistry in Waterville, ME · enumerated 2021.

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

National Provider Identifier

1184293433

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Registry record

Entity type Individual (Type 1)

Name Mr. Ryan J. Creighton

Credential D.M.D.

Sex Male

Practice address 325d Kennedy Memorial Dr, Waterville, ME, 04901

Phone (207) 859-3114

Fax (207) 859-3116

Enumeration date Jun 22, 2021

Last updated in NPPES Jan 4, 2024

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DEN4896 (ME) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

Is NPI 1184293433 active?

Yes, as of the latest NPPES snapshot, NPI 1184293433 is active (record last updated 2024-01-04).

How do I verify Ryan Creighton's NPI record?

Cross-check NPI 1184293433 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-04.