Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anthony T. Renkas, D.O.

Anesthesiology Physician in Two Rivers, WI · enumerated 2008.

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

National Provider Identifier

1740459742

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Registry record

Entity type Individual (Type 1)

Name Anthony T. Renkas

Credential D.O.

Sex Male

Practice address 5300 Memorial Dr, Two Rivers, WI, 54241

Phone (920) 793-7300

Enumeration date Feb 22, 2008

Last updated in NPPES Apr 30, 2025

Taxonomy & licenses

207LP3000X Pediatric Anesthesiology Physician Allopathic & Osteopathic Physicians · License 56169 (WI) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 56169 (WI) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
100021451	Medicaid	WI	-

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 Anthony Renkas's NPI record?

Cross-check NPI 1740459742 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1740459742 active?

Yes, as of the latest NPPES snapshot, NPI 1740459742 is active (record last updated 2025-04-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-30.