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

Russell A Guidry, CRNA

Anesthesiology Physician in Lake Charles, LA · enumerated 2005 · practices at Lake Charles Anesthesiology, Apmc.

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

National Provider Identifier

1043297229

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Registry record

Entity type Individual (Type 1)

Name Russell A Guidry

Credential CRNA

Sex Male

Practice address Lake Charles, LA, 70605

Phone (337) 478-0511

Fax (337) 478-5644

Enumeration date Dec 28, 2005

Last updated in NPPES Oct 12, 2016

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

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 62102 (LA) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
430028649	Other	LA	RAILROAD MEDICARE PIN
1989819	Medicaid	LA	-

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

Is NPI 1043297229 active?

Yes, as of the latest NPPES snapshot, NPI 1043297229 is active (record last updated 2016-10-12).

How do I verify Russell Guidry's NPI record?

Cross-check NPI 1043297229 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 2016-10-12.