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Aileen Bias

Aileen Bias is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Antioch, CA, registered in the NPPES registry with NPI 1265610067 since 2008.

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NPI 1265610067
Entity type Individual (Type 1)
Name Aileen Bias
Sex Female
Practice address 3707 SUNSET LN, Antioch, CA, 94509
Phone 9255220124
Enumeration date 2008-02-04
Last updated in NPPES 2008-02-04

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YA0400X Addiction (Substance Use Disorder) Counselor Primary
Copy-ready billing details
Provider: Aileen Bias
NPI: 1265610067
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: 3707 SUNSET LN, Antioch, CA, 94509

Other providers at this practice address

NPI Name Type Specialty Location
1326052572 William Quismorio Individual General Practice Physician Antioch, CA
1730226465 Addiction Research and Treatment, Inc Organization Substance Use Disorder Rehabilitation Clinic/Center Antioch, CA
1962549600 Baart Behavioral Health Services, Inc. Organization Substance Use Disorder Rehabilitation Clinic/Center Antioch, CA
1144369117 Amy Teitsma Individual Addiction (Substance Use Disorder) Counselor Antioch, CA
1255471454 Naomi Krause Individual Addiction (Substance Use Disorder) Counselor Antioch, CA
1053451740 Dana Otis Individual Addiction (Substance Use Disorder) Counselor Antioch, CA
1487787321 Edith Llanda Individual Licensed Vocational Nurse Antioch, CA
1922122878 Bonita Muslim Individual Licensed Vocational Nurse Antioch, CA

Verify this record

Cross-check NPI 1265610067 against the authoritative CMS record: view Aileen Bias on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Is NPI 1265610067 active?
Yes — as of the latest NPPES snapshot, NPI 1265610067 is active (record last updated 2008-02-04).
How do I verify Aileen Bias's NPI record?
Cross-check NPI 1265610067 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-02-04.