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CALIFORNIA EYE CLINIC
NPI 1073658027
Ophthalmology in Antioch, CA

Active since February 20, 2007CLIA 05D2038246 · Waiver
3747 SUNSET LN, ANTIOCH, CA 94509(925) 754-2300 Get Directions Write a Review

NPPES record last updated: August 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About California Eye Clinic NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CALIFORNIA EYE CLINIC (NPI 1073658027) is a healthcare organization registered as an ophthalmology in Antioch, California and active in the NPI registry since February 2007. The organization holds a CLIA Waiver certificate valid through March 14, 2028 and lists Carlie Diaz, Manager, as its authorized official.

NPPES Registry Identity

NPI1073658027
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameCALIFORNIA EYE CLINIC
Location Address3747 SUNSET LNAntioch, CA 94509-6101
Mailing Address3747 Sunset LnAntioch, CA 94509-6101 · (925) 754-2300
Phone(925) 754-2300
Organization SubpartNo
Authorized OfficialCarlie DiazManager · (925) 754-2300
Enumeration DateFebruary 20, 2007
Last NPPES UpdateAugust 11, 20252 updates tracked since enumeration
NPPES CertifiedAugust 11, 2025
✔ NPI 1073658027 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
3747 SUNSET LN, Antioch, CA 94509
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Other Identifiers 1

MedicaidGR0018430CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2038246

California Eye Clinic A Med Group · Antioch, CA
Active · expires Mar 14, 2028
CLIA Number05D2038246
Laboratory TypeAmbulatory Surgery Center
Certificate Effective DateMarch 15, 2026
Certificate Expiration DateMarch 14, 2028
Laboratory DirectorRobert S. Grosserode
Laboratory Phone(925) 754-2300
Laboratory LocationCalifornia Eye Clinic A Med Group3747 Sunset Ln, Antioch, CA 94531
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. IVAN P HWANG MD
Ophthalmology
3747 SUNSET LN
ANTIOCH, CA 94509
Contra Costa County (925) 754-2300
ALEXANDER T WANG MD
Ophthalmology
3747 SUNSET LN
ANTIOCH, CA 94509
Contra Costa County (925) 754-2300
DR. MENG SAN LEE O.D.
Optometrist
3747 SUNSET LN
ANTIOCH, CA 94509
Contra Costa County (925) 754-2300
DAVID L HUFF OD
Optometrist
3747 SUNSET LN
ANTIOCH, CA 94509
Contra Costa County (925) 754-2300
CALIFORNIA EYE CLINIC
Clinic/Center (Ambulatory Surgical)
3747 SUNSET LN
ANTIOCH, CA 94509
Contra Costa County (925) 754-2300
CALIFORNIA EYE CLINIC
Optometrist
3747 SUNSET LN
ANTIOCH, CA 94509
Contra Costa County (925) 754-2300
AVANI PALVANKAR OD
Optometrist
3747 SUNSET LN
ANTIOCH, CA 94509
Contra Costa County (925) 754-2300
DIYA NAKRANI O.D.
Optometrist
3747 SUNSET LN
ANTIOCH, CA 94509
Contra Costa County (925) 754-2300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is California Eye Clinic's NPI number?

The NPI number for California Eye Clinic is 1073658027. It was assigned to this organization in the NPPES registry on February 20, 2007.

Where is California Eye Clinic located?

California Eye Clinic is located at 3747 Sunset Ln, Antioch, CA 94509. The listed phone number is (925) 754-2300.

What is California Eye Clinic's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Does California Eye Clinic hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2038246) is associated with this NPI, valid through March 14, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does California Eye Clinic accept?

Health plans from BlueCross BlueShield of Tennessee list California Eye Clinic as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for California Eye Clinic was last updated on August 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.