DR. KELVIN K TANG OD, FAAO
NPI 1518919562
Optometrist in Walnut Creek, CA

Q: What is Kelvin Tang's NPI number?

The NPI number for Kelvin Tang is 1518919562. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Q: What is Kelvin Tang's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Kelvin Tang was last updated on February 12, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.

Active since May 17, 2006

130 LA CASA VIA STE 205, WALNUT CREEK, CA 94598(925) 938-2020(925) 938-5050 Get Directions Write a Review

NPPES record last updated: February 12, 2013. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Dr. Kelvin K Tang Od, Faao NPPES

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

DR. KELVIN K TANG OD, FAAO (NPI 1518919562) is an individual optometrist in Walnut Creek, California, licensed in California (12651T) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1518919562

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. KELVIN K TANGCredential: OD, FAAO

Location Address130 LA CASA VIA STE 205Walnut Creek, CA 94598-3008

Mailing Address130 La Casa Via Ste 205Walnut Creek, CA 94598-3008 · (925) 938-2020 · Fax (925) 938-5050

Phone(925) 938-2020

Fax(925) 938-5050

Sole ProprietorYes

Enumeration DateMay 17, 2006

Last NPPES UpdateFebruary 12, 2013

✔ NPI 1518919562 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 · 12651T

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.

130 LA CASA VIA STE 205, Walnut Creek, CA 94598

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Other Identifiers 1

Medicare UPINV00961CA

Accepted Insurance

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

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 Kelvin Tang's NPI number?

The NPI number for Kelvin Tang is 1518919562. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Where is Kelvin Tang located?

Kelvin Tang practices at 130 La Casa Via Ste 205, Walnut Creek, CA 94598. The listed phone number is (925) 938-2020.

What is Kelvin Tang's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

What insurance does Kelvin Tang accept?

Health plans from BlueCross BlueShield of Tennessee and Providence Health Plan list Kelvin Tang 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 Kelvin Tang was last updated on February 12, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.