NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Timothy Paul Suorsa, O.D.

Optometrist in Porterville, CA · enumerated 2006.

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

National Provider Identifier

1497824478

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Registry record

Entity type Individual (Type 1)
Name Dr. Timothy Paul Suorsa
Credential O.D.
Sex Male
Practice address Porterville, CA, 93257
Phone (559) 784-5127
Fax (559) 784-4288
Enumeration date Nov 6, 2006
Last updated in NPPES May 27, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 10864T (CA) 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
5664210001 Other CA MEDICARE NSC
P00294171 Other CA RAILROAD MEDICARE
GSD004930 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

How do I verify Timothy Suorsa's NPI record?
Cross-check NPI 1497824478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1497824478 active?
Yes, as of the latest NPPES snapshot, NPI 1497824478 is active (record last updated 2009-05-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-27.