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

Garrett Thomason

Certified Registered Nurse Anesthetist in Dayton, OH · enumerated 2020.

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

National Provider Identifier

1740892132

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Registry record

Entity type Individual (Type 1)

Name Garrett Thomason

Sex Male

Practice address Dayton, OH, 45405

Phone (937) 723-3200

Enumeration date Aug 18, 2020

Last updated in NPPES Sep 24, 2020

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

Taxonomy & licenses

163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License RN.375429 (OH) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License APRN.CRNA.0020162 (OH) 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

What is the NPI number for Garrett Thomason?

The National Provider Identifier (NPI) for Garrett Thomason is 1740892132, a Type 1 (individual) record in the CMS NPPES registry.

Where does Garrett Thomason practice?

The practice location on file with NPPES is in Dayton, OH. 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 2020-09-24.