Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jay Roy Delaney, O.D.

Q: What is the NPI number for Jay Delaney?

The National Provider Identifier (NPI) for Jay Delaney is 1720086135, a Type 1 (individual) record in the CMS NPPES registry.

Optometrist in San Ramon, CA · enumerated 2005.

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

National Provider Identifier

1720086135

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Registry record

Entity type Individual (Type 1)

Name Dr. Jay Roy Delaney

Credential O.D.

Sex Male

Practice address 2305 Camino Ramon, #202, San Ramon, CA, 94583

Phone (925) 866-2020

Fax (925) 866-2026

Enumeration date Jul 9, 2005

Last updated in NPPES Jun 5, 2009

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT10309T (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

Where does Jay Delaney practice?

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

What is the NPI number for Jay Delaney?

The National Provider Identifier (NPI) for Jay Delaney is 1720086135, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-05.