Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jina Chong, OD

Q: What is the NPI number for Jina Chong?

The National Provider Identifier (NPI) for Jina Chong is 1528762705, a Type 1 (individual) record in the CMS NPPES registry.

Optometrist in Ashland, CA · enumerated 2023.

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

National Provider Identifier

1528762705

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Registry record

Entity type Individual (Type 1)

Name Dr. Jina Chong

Credential OD

Sex Female

Practice address 16110 E 14th St, Ashland, CA, 94578

Phone (510) 471-5880

Enumeration date Mar 30, 2023

Last updated in NPPES Apr 10, 2026

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 35723 (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 Jina Chong practice?

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

What is the NPI number for Jina Chong?

The National Provider Identifier (NPI) for Jina Chong is 1528762705, a Type 1 (individual) record in the CMS NPPES registry.

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Farhat Ahmad Pediatrics Physician · Ashland, CA NPI 1720143662 Jasmeen Joshi Dentist · Ashland, CA NPI 1417082777 Jude Fox Medical Physician Assistant · Ashland, CA NPI 1548415508 Katherine Smolley Advanced Practice Midwife · San Leandro, CA NPI 1588804827 Huma Siddiqui Optometrist · Ashland, CA NPI 1619233285 Gail Raymon Advanced Practice Midwife · Ashland, CA NPI 1023373990 Tiburcio Vasquez Health Center, Inc. Federally Qualified Health Center (FQHC) · San Leandro, CA NPI 1720405491 Bhavana Ravi Dentist · Ashland, CA NPI 1710384102

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-10.