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Timothy Aaron Walker

Timothy Aaron Walker is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Van Nuys, CA, registered in the NPPES registry with NPI 1891095600 since 2010.

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NPI 1891095600
Entity type Individual (Type 1)
Name Timothy Aaron Walker
Sex Male
Practice address 6850 VAN NUYS BLVD, 125, Van Nuys, CA, 91405
Phone 8189081740
Enumeration date 2010-10-26
Last updated in NPPES 2011-02-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YA0400X Addiction (Substance Use Disorder) Counselor Primary
Copy-ready billing details
Provider: Timothy Walker
NPI: 1891095600
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: 6850 VAN NUYS BLVD, 125, Van Nuys, CA, 91405

Other providers at this practice address

NPI Name Type Specialty Location
1447261375 New Century Home Health, Inc Organization Home Health Agency Van Nuys, CA
1881707297 Accuscan Imaging Inc. Organization Diagnostic Ultrasound Physician Van Nuys, CA
1740301142 Frida Rosenstein Individual Internal Medicine Physician Van Nuys, CA
1083892939 West Coast Drug and Alcohol Education Program Organization Recovery Care Clinic/Center Van Nuys, CA
1700033453 Ivana Barlo Individual Addiction (Substance Use Disorder) Counselor Van Nuys, CA
1386896694 West Coast Drug &Alcohol Education Prog Organization Substance Abuse Rehabilitation Facility Van Nuys, CA
1881839785 West Coast Drug & Alco Edu Prog Organization Children's Substance Abuse Rehabilitation Facility Van Nuys, CA
1891025268 Victor Sanchez Individual Counselor Van Nuys, CA

Verify this record

Cross-check NPI 1891095600 against the authoritative CMS record: view Timothy Aaron Walker 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

What is the NPI number for Timothy Walker?
The National Provider Identifier (NPI) for Timothy Walker is 1891095600, a Type 1 (individual) record in the CMS NPPES registry.
Where does Timothy Walker practice?
The practice location on file with NPPES is in Van Nuys, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-02-08.