Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carolyn Workman, MS, CCC-SLP/L

Speech-Language Pathologist in Issaquah, WA · enumerated 2011.

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

National Provider Identifier

1669766036

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Registry record

Entity type Individual (Type 1)

Name Carolyn Workman

Credential MS, CCC-SLP/L

Sex Female

Practice address 710 Nw Juniper St, Issaquah, WA, 98027

Phone (425) 392-2631

Enumeration date Jun 2, 2011

Last updated in NPPES Jun 2, 2011

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License LL 60217489 (WA) 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.

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Frequently asked questions

What is the NPI number for Carolyn Workman?

The National Provider Identifier (NPI) for Carolyn Workman is 1669766036, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carolyn Workman practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-02.