NPI Portal NPI Lookup & Verification

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

Mathew Ray Thompson, CRNA

Certified Registered Nurse Anesthetist in Keesler Afb, MS · enumerated 2022.

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

National Provider Identifier

1477289916

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Registry record

Entity type Individual (Type 1)
Name Mathew Ray Thompson
Credential CRNA
Sex Male
Practice address Keesler Afb, MS, 39534
Enumeration date Jul 27, 2022
Last updated in NPPES Feb 11, 2025

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

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 0020585 (OH) Primary
CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA 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.

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Frequently asked questions

How do I verify Mathew Thompson's NPI record?
Cross-check NPI 1477289916 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1477289916 active?
Yes, as of the latest NPPES snapshot, NPI 1477289916 is active (record last updated 2025-02-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-11.