Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa Paige Castles, LMSW

Social Worker in Carney, OK · enumerated 2018.

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

National Provider Identifier

1336625417

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Registry record

Entity type Individual (Type 1)

Name Alyssa Paige Castles

Credential LMSW

Sex Female

Practice address 105 E. Santa Fe Avenue, Carney, OK, 74832

Phone (405) 769-1300

Fax (405) 865-2323

Enumeration date Jul 12, 2018

Last updated in NPPES Jul 12, 2018

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 5565 (OK) 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

Where does Alyssa Castles practice?

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

What is the NPI number for Alyssa Castles?

The National Provider Identifier (NPI) for Alyssa Castles is 1336625417, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-12.