Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anna Tkachuk

Certified Registered Nurse Anesthetist in Baton Rouge, LA · enumerated 2024.

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

National Provider Identifier

1609696632

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Registry record

Entity type Individual (Type 1)

Name Anna Tkachuk

Sex Female

Practice address 5220 Essen Ln, Baton Rouge, LA, 70809

Phone (225) 526-1971

Enumeration date Oct 15, 2024

Last updated in NPPES May 21, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 973535 (TX) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 1229242 (TX) 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 specialty is Anna Tkachuk?

Anna Tkachuk is registered in NPPES with the primary taxonomy of Certified Registered Nurse Anesthetist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-21.