Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Karin Lynn Hammerquist, LMT

Massage Therapist in Tigard, OR · enumerated 2011.

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

National Provider Identifier

1114211851

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Registry record

Entity type Individual (Type 1)

Name Ms. Karin Lynn Hammerquist

Credential LMT

Sex Female

Practice address 7140 Sw Fir Loop Ste 105, Tigard, OR, 97223

Phone (503) 740-5833

Enumeration date May 28, 2011

Last updated in NPPES May 29, 2025

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 11702 (OR) Secondary

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 11712 (OR) 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

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.

What specialty is Karin Hammerquist?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-29.