Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Darcy Lynn Pierce
Massage Therapist in Pasco, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164588190
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Registry record
Entity type Individual (Type 1)
Name Mrs. Darcy Lynn Pierce
Sex Female
Practice address 515 W Court St, Pasco, WA, 99301
Phone (509) 547-2204
Enumeration date Dec 27, 2006
Last updated in NPPES Jul 23, 2025
Taxonomy & licenses
101Y00000X Counselor Behavioral Health & Social Service Providers · License RC00051386 (WA) Secondary
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MA61090605 (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.
Frequently asked questions
How do I verify Darcy Pierce's NPI record?
Cross-check NPI 1164588190 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1164588190 active?
Yes, as of the latest NPPES snapshot, NPI 1164588190 is active (record last updated 2025-07-23).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-23.