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Baz Allergy, Asthma & Sinus Center, Inc.

Allergy Physician in Castro Valley, CA · enumerated 2015 · authorized official Malik Baz, Cfo/President.

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

National Provider Identifier

1568842417

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Registry record

Entity type Organization (Type 2)
Legal business name Baz Allergy, Asthma & Sinus Center, Inc.
Practice address 20100 Lake Chabot Rd, Ste. 2, Castro Valley, CA, 94546
Phone (510) 969-5418
Fax (510) 969-4718
Enumeration date Jun 5, 2015
Last updated in NPPES Jun 10, 2017

Taxonomy & classification

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Malik Baz
Title Cfo/President
Phone (559) 436-4500

Other identifiers

Identifier Type State Issuer
GR0043790 Medicaid CA -
ZZZ21572Z Other CA GRP MCARE PTAN FOR BAZ ALLERGY, ASTHMA & SINUS CENTER

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.

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Frequently asked questions

Who is the authorized official for Baz Allergy, Asthma & Sinus Center, Inc.?
NPPES lists Malik Baz (Cfo/President) as the authorized official for this organization.
What is the NPI number for Baz Allergy, Asthma & Sinus Center, Inc.?
The NPI for Baz Allergy, Asthma & Sinus Center, Inc. is 1568842417, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-10.