Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Analyn San Pedro Dizon, O.D.

Optometrist in Livermore, CA · enumerated 2010 · practices at Accuvision Eyecare Optometry.

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

National Provider Identifier

1851600373

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Analyn San Pedro Dizon

Credential O.D.

Sex Female

Practice address 2580 Old 1st St, Livermore, CA, 94550

Phone (925) 449-8188

Enumeration date Oct 1, 2010

Last updated in NPPES May 31, 2019

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 13546TLG (CA) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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

Is NPI 1851600373 active?

Yes, as of the latest NPPES snapshot, NPI 1851600373 is active (record last updated 2019-05-31).

How do I verify Analyn Dizon's NPI record?

Cross-check NPI 1851600373 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Viyada Michelsen Optometrist · Livermore, CA NPI 1740398296 Accuvision Eyecare Optometry Optometrist · Livermore, CA NPI 1356756464 Aaron Lee Optometrist · Livermore, CA NPI 1275252355 Sidney Nguyen Optometrist · Livermore, CA NPI 1285500769

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-31.