Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Casey Jeanne Chisum, FNP

Q: What is the NPI number for Casey Chisum?

The National Provider Identifier (NPI) for Casey Chisum is 1972199396, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in Willis, TX · enumerated 2020.

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

National Provider Identifier

1972199396

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Registry record

Entity type Individual (Type 1)

Name Ms. Casey Jeanne Chisum

Credential FNP

Sex Female

Practice address 14723 Turquoise Trl, Willis, TX, 77378

Phone (281) 253-6646

Enumeration date Dec 19, 2020

Last updated in NPPES Dec 19, 2020

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 883143 (TX) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 883143 (TX) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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 Casey Chisum?

The National Provider Identifier (NPI) for Casey Chisum is 1972199396, a Type 1 (individual) record in the CMS NPPES registry.

Where does Casey Chisum practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-19.