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Dr. Matthew Woodruff Oblad, O.D.

Optometrist in Visalia, CA · enumerated 2006.

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

National Provider Identifier

1366472938

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Registry record

Entity type Individual (Type 1)
Name Dr. Matthew Woodruff Oblad
Credential O.D.
Sex Male
Practice address 112 N Akers St, Suite A, Visalia, CA, 93291
Fax (559) 733-1758
Enumeration date Jul 3, 2006
Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT 12847 TPA (CA) Primary
152W00000X Optometrist Eye and Vision Services Providers · License 1510 (AZ) Secondary
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
D3912075 Other CA DRIVERS LICENSE NUMBER
GSD005170 Medicaid CA -
73-1728125 Other CA TAX IDENFICATION NUMBER
SD0128470 Other - MEDICARE ID
SD0128470 Medicaid CA -

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

What specialty is Matthew Oblad?
Matthew Oblad 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.