Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexa R Killin, OT

Q: What is the NPI number for Alexa Killin?

The National Provider Identifier (NPI) for Alexa Killin is 1891435921, a Type 1 (individual) record in the CMS NPPES registry.

Hand Occupational Therapist in Richland, WA · enumerated 2022.

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

National Provider Identifier

1891435921

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Registry record

Entity type Individual (Type 1)

Name Alexa R Killin

Credential OT

Sex Female

Practice address 1351 Fowler St Ste 101, Richland, WA, 99352

Phone (509) 942-2574

Fax (509) 942-2575

Enumeration date Mar 29, 2022

Last updated in NPPES Mar 29, 2022

Taxonomy & licenses

225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT60905572 (WA) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT 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

Where does Alexa Killin practice?

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

What is the NPI number for Alexa Killin?

The National Provider Identifier (NPI) for Alexa Killin is 1891435921, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-29.