Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Bianca Mendoza, OD
Optometrist in Mattawa, WA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306572326
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Registry record
Entity type Individual (Type 1)
Name Bianca Mendoza
Credential OD
Sex Female
Practice address 601 Government Rd, Mattawa, WA, 99349
Phone (509) 488-5256
Fax (509) 488-9939
Enumeration date Aug 1, 2022
Last updated in NPPES Aug 1, 2022
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| OD61335432 | Other | WA | DOH LICENSE |
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
What specialty is Bianca Mendoza?
Bianca Mendoza is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-01.