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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas S Warszynski, CRNA

Certified Registered Nurse Anesthetist in St Petersburg, FL · enumerated 2006.

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

National Provider Identifier

1740397082

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Registry record

Entity type Individual (Type 1)
Name Thomas S Warszynski
Credential CRNA
Sex Male
Practice address 3637 4th St N, Ste 400, St Petersburg, FL, 33704
Phone (727) 823-2188
Enumeration date Aug 24, 2006
Last updated in NPPES Feb 3, 2025

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License ARNP1637882 (FL) Primary
CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier Type State Issuer
430058136 Other FL RR MEDICARE
300272100 Medicaid FL -
113018600 Medicaid FL -
G0219 Other FL BCBS

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 Thomas Warszynski's NPI record?
Cross-check NPI 1740397082 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1740397082 active?
Yes, as of the latest NPPES snapshot, NPI 1740397082 is active (record last updated 2025-02-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-03.