Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cathleen Valk, COTA

Occupational Therapy Assistant in Dallas, TX · enumerated 2017.

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

National Provider Identifier

1285145870

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Registry record

Entity type Individual (Type 1)

Name Cathleen Valk

Credential COTA

Sex Female

Practice address 4300 Sigma Rd Ste 130, Dallas, TX, 75244

Phone (951) 906-2515

Enumeration date Oct 23, 2017

Last updated in NPPES Oct 23, 2017

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 210530 (TX) Primary

Other identifiers

Identifier	Type	State	Issuer
210530	Medicaid	TX	-

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.

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Frequently asked questions

What is the NPI number for Cathleen Valk?

The National Provider Identifier (NPI) for Cathleen Valk is 1285145870, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cathleen Valk practice?

The practice location on file with NPPES is in Dallas, TX. 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 2017-10-23.