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

Mrs. Twyla Ann Landess, C.R.N.A.

Certified Registered Nurse Anesthetist in Charlotte, MI · enumerated 2006.

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

National Provider Identifier

1457397333

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Registry record

Entity type Individual (Type 1)

Name Mrs. Twyla Ann Landess

Credential C.R.N.A.

Sex Female

Practice address Charlotte, MI, 48813

Phone (517) 543-1050

Fax (517) 543-0875

Enumeration date Jun 21, 2006

Last updated in NPPES Feb 10, 2012

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

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 4704156537 (MI) Primary

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

Other identifiers

Identifier	Type	State	Issuer
4308754070	Other	MI	BLUE CROSS BLUE SHIELD
102971323	Medicaid	MI	-

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

Where does Twyla Landess practice?

The practice location on file with NPPES is in Charlotte, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Twyla Landess?

The National Provider Identifier (NPI) for Twyla Landess is 1457397333, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-10.