Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Robert A Nicacio, OD

Optometrist in Camas, WA · enumerated 2006 · practices at Mednic, PC.

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

National Provider Identifier

1841239720

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Registry record

Entity type Individual (Type 1)

Name Mr. Robert A Nicacio

Credential OD

Sex Male

Practice address 225 Ne 4th Ave, Camas, WA, 98607

Phone (360) 834-2063

Fax (360) 834-5375

Enumeration date Jun 6, 2006

Last updated in NPPES Jun 17, 2013

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OD00001808TX (WA) Primary

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
2023141	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Robert Nicacio?

The National Provider Identifier (NPI) for Robert Nicacio is 1841239720, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Nicacio practice?

The practice location on file with NPPES is in Camas, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Mednic, PC Optometrist · Camas, WA NPI 1588822548

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-17.