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Sandra B Ruff, OTR, CHT

Hand Occupational Therapist in Lake Oswego, OR · enumerated 2005.

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

National Provider Identifier

1760466189

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Registry record

Entity type Individual (Type 1)
Name Sandra B Ruff
Credential OTR, CHT
Sex Female
Practice address 4103 Mercantile Dr, Lake Oswego, OR, 97035
Phone (503) 850-9950
Fax (866) 252-2247
Enumeration date Nov 30, 2005
Last updated in NPPES Jan 12, 2023

Taxonomy & licenses

225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT00003326 (WA) Secondary
225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 778 (OR) Primary

Other identifiers

Identifier Type State Issuer
098565020 Other OR BCBSO
8419921 Medicaid WA -
130665 Other WA WA L&I
230522 Medicaid OR -

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 Sandra Ruff practice?
The practice location on file with NPPES is in Lake Oswego, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sandra Ruff?
The National Provider Identifier (NPI) for Sandra Ruff is 1760466189, 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 2023-01-12.