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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Nancy K Ishii, LAC

Acupuncturist in Seattle, WA · enumerated 2006.

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

National Provider Identifier

1871540765

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Registry record

Entity type Individual (Type 1)
Name Nancy K Ishii
Credential LAC
Sex Female
Practice address Seattle, WA, 98146
Phone (206) 890-0758
Fax (206) 701-6537
Enumeration date May 27, 2006
Last updated in NPPES Oct 31, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA00014525 (WA) Secondary
171100000X Acupuncturist Other Service Providers · License AC00000751 (WA) Primary
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential

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 Nancy Ishii practice?
The practice location on file with NPPES is in Seattle, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Nancy Ishii?
The National Provider Identifier (NPI) for Nancy Ishii is 1871540765, 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 2019-10-31.