Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Mahrt Butts, CRNA

Certified Registered Nurse Anesthetist in Chattanooga, TN · enumerated 2012.

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

National Provider Identifier

1265782783

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Registry record

Entity type Individual (Type 1)

Name Alexandra Mahrt Butts

Credential CRNA

Sex Female

Practice address 2341 Mccallie Ave, Suite 402, Chattanooga, TN, 37404

Phone (423) 698-3309

Fax (423) 624-6355

Enumeration date Sep 12, 2012

Last updated in NPPES Feb 6, 2013

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License APN16936 (TN) Primary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License RN168469 (TN) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
4334462	Other	TN	BCBS OF TN
P01121297	Other	-	RAILROAD MEDICARE
1530005	Medicaid	TN	-

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 Alexandra Butts practice?

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

What is the NPI number for Alexandra Butts?

The National Provider Identifier (NPI) for Alexandra Butts is 1265782783, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-06.