Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lucila Guillen
Nurse's Aide in Yakima, WA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609346899
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Registry record
Entity type Individual (Type 1)
Name Lucila Guillen
Sex Female
Practice address 918 E Mead Ave, Yakima, WA, 98903
Phone (509) 453-1344
Fax (509) 453-2981
Enumeration date Nov 29, 2018
Last updated in NPPES Nov 30, 2018
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| CM60630987 | Medicaid | WA | - |
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
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 Lucila Guillen?
Lucila Guillen is registered in NPPES with the primary taxonomy of Nurse's Aide. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-30.