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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
Where does Timothy Walker practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-02-08.