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ALLERGY, ASTHMA & SINUS CENTERS OF SILICON VALLEY, INC.
NPI 1609210590
Allergy & Immunology - Allergy in Castro Valley, CA

Active since April 22, 2013
20400 LAKE CHABOT RD STE 304, CASTRO VALLEY, CA 94546(510) 537-0700(510) 537-7795 Get Directions Write a Review

NPPES record last updated: February 3, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Allergy, Asthma & Sinus Centers Of Silicon Valley, Inc. NPPES

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

ALLERGY, ASTHMA & SINUS CENTERS OF SILICON VALLEY, INC. (NPI 1609210590) is a healthcare organization registered as an allergy in Castro Valley, California and active in the NPI registry since April 2013. The organization lists Kenneth W Lien, President, as its authorized official.

NPPES Registry Identity

NPI1609210590
Entity TypeOrganization
Primary Taxonomy207KA0200X
Legal Business NameALLERGY, ASTHMA & SINUS CENTERS OF SILICON VALLEY, INC.
Location Address20400 LAKE CHABOT RD STE 304Castro Valley, CA 94546-5316
Mailing Address20400 Lake Chabot Rd Ste 304Castro Valley, CA 94546-5316 · (510) 537-0700 · Fax (510) 537-7795
Phone(510) 537-0700
Fax(510) 537-7795
Organization SubpartNo
Authorized OfficialKenneth W LienPresident · (510) 537-0700
Enumeration DateApril 22, 2013
Last NPPES UpdateFebruary 3, 2014
✔ NPI 1609210590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
20400 LAKE CHABOT RD STE 304, Castro Valley, CA 94546
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Other Identifiers 1

OtherCA110780CA · Grp Ptan For Allergy, Asthma & Sinus Centers Of Silicon Valley

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

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.

ABIGAIL WARD CLINKSCALES APRN, FNP-C
Nurse Practitioner (Family)
20400 LAKE CHABOT RD STE 304
CASTRO VALLEY, CA 94546
Alameda County (510) 537-0700
YUNJI LEE
Pediatrics
20400 LAKE CHABOT RD STE 304
CASTRO VALLEY, CA 94546
Alameda County (510) 537-0700

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 Allergy, Asthma & Sinus Centers Of Silicon Valley, Inc.'s NPI number?

The NPI number for Allergy, Asthma & Sinus Centers Of Silicon Valley, Inc. is 1609210590. It was assigned to this organization in the NPPES registry on April 22, 2013.

Where is Allergy, Asthma & Sinus Centers Of Silicon Valley, Inc. located?

Allergy, Asthma & Sinus Centers Of Silicon Valley, Inc. is located at 20400 Lake Chabot Rd Ste 304, Castro Valley, CA 94546. The listed phone number is (510) 537-0700.

What is Allergy, Asthma & Sinus Centers Of Silicon Valley, Inc.'s specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

When was this NPI record last updated?

The NPPES record for Allergy, Asthma & Sinus Centers Of Silicon Valley, Inc. was last updated on February 3, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.