Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sharon Elaine Patterson, OTR/L CHT

Occupational Therapist in Marysville, WA · enumerated 2006 · practices at Optum Care Washington Pllc.

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

National Provider Identifier

1235200650

Verified

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Registry record

Entity type Individual (Type 1)

Name Sharon Elaine Patterson

Credential OTR/L CHT

Sex Female

Practice address 2901 174th St Ne, Marysville, WA, 98271

Phone (360) 454-1900

Enumeration date Nov 10, 2006

Last updated in NPPES May 6, 2026

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT00001635 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
4176PA	Other	WA	REGENCE BLUE SHIELD
8343286	Medicaid	WA	-
0357106	Other	WA	L & I
9348286	Medicaid	WA	-
4671PA	Other	WA	REGENCE BLUE SHIELD
5040095	Other	WA	AETNA
0368143	Other	WA	L & I
0215186	Other	WA	DEPT OF LABOR & INDUSTRY
8943189	Other	WA	L&I CRIME VICTIMS
0357088	Other	WA	L & I
5476PA	Other	WA	REGENCE BLUE SHIELD

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 specialty is Sharon Patterson?

Sharon Patterson is registered in NPPES with the primary taxonomy of Occupational Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-06.