Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Richard Michael Sullivan, PTA

Physical Therapy Assistant in Bellevue, WA · enumerated 2010.

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

National Provider Identifier

1821317603

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Registry record

Entity type Individual (Type 1)

Name Richard Michael Sullivan

Credential PTA

Sex Male

Practice address 4455 148th Ave Ne, Bellevue, WA, 98007

Phone (425) 861-6255

Fax (425) 869-5285

Enumeration date May 19, 2010

Last updated in NPPES May 19, 2010

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License P160068768 (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

Where does Richard Sullivan practice?

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

What is the NPI number for Richard Sullivan?

The National Provider Identifier (NPI) for Richard Sullivan is 1821317603, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-19.