DR. CESAR ENRIQUE SIU O.D.
NPI 1699821967
Optometrist in Union City, CA

Active since January 26, 2007
33800 ALVARADO NILES RD, 3, UNION CITY, CA 94587(510) 487-5856(510) 487-3772 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Cesar Enrique Siu O.d. NPPES

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

DR. CESAR ENRIQUE SIU O.D. (NPI 1699821967) is an individual optometrist in Union City, California, licensed in California (8860T) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1699821967
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. CESAR ENRIQUE SIUCredential: O.D.
Location Address33800 ALVARADO NILES RD, 3Union City, CA 94587-4359
Mailing Address5923 Remer TerFremont, CA 94555-3631 · (510) 796-1990
Fax(510) 487-3772
Sole ProprietorYes
Enumeration DateJanuary 26, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1699821967 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License Licensed in CA · 8860T
Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

33800 ALVARADO NILES RD, Union City, CA 94587

Other Identifiers 2

Medicare ID-Type UnspecifiedSD0088600CA
MedicaidSD0088600CA

Accepted Insurance

Other Providers at the Same Location NPPES 2

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

Dentist (General Practice)
33800 ALVARADO NILES RD, SUITE 6
UNION CITY, CA 94587
Dentist (Orthodontics and Dentofacial Orthopedics)
33800 ALVARADO NILES RD, SUITE 1
UNION CITY, CA 94587

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699821967, enumerated as an "individual" on January 26, 2007.

The provider is located at 33800 ALVARADO NILES RD 3 UNION CITY, CA 94587 and the phone number is (510) 487-5856.

Optometrist with taxonomy code 152W00000X.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Montana, Blue Cross. Please consult your insurance carrier or call the provider to verify.