Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carla A Walker, APRN

Q: What is the NPI number for Carla Walker?

The National Provider Identifier (NPI) for Carla Walker is 1740704774, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in Fort Smith, AR · enumerated 2017.

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

National Provider Identifier

1740704774

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Registry record

Entity type Individual (Type 1)

Name Carla A Walker

Credential APRN

Sex Female

Practice address 7800 Dallas St, Fort Smith, AR, 72903

Phone (479) 259-9286

Enumeration date Aug 1, 2017

Last updated in NPPES Oct 30, 2019

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AA005291 (AR) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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 is the NPI number for Carla Walker?

The National Provider Identifier (NPI) for Carla Walker is 1740704774, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carla Walker practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-30.