NPI Portal NPI Lookup & Verification

Mr. Justin S Dabu

Mr. Justin S Dabu is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Carson, CA, registered in the NPPES registry with NPI 1548854862 since 2021. Practices at Palm House, Inc. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1548854862
Entity type Individual (Type 1)
Name Mr. Justin S Dabu
Sex Male
Practice address Carson, CA, 90810
Phone 3108307803
Fax 3108306606
Enumeration date 2021-02-26
Last updated in NPPES 2021-02-26

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YA0400X Addiction (Substance Use Disorder) Counselor Primary
Copy-ready billing details
Provider: Justin Dabu
NPI: 1548854862
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: Carson, CA, 90810

Other providers at this practice address

NPI Name Type Specialty Location
1629441308 Palm House, Inc. Organization Substance Abuse Rehabilitation Facility Carson, CA
1447700620 Veronica Velasco Individual Addiction (Substance Use Disorder) Counselor Carson, CA
1023533049 Jennifer Lloyd Individual Addiction (Substance Use Disorder) Counselor Carson, CA
1740759638 Aniceto Chambers Individual Registered Nurse Carson, CA
1538723200 Samantha Istfan Individual Addiction (Substance Use Disorder) Counselor Long Beach, CA
1932772977 Mila Rose Reyes Individual Psychiatric/Mental Health Registered Nurse Carson, CA
1376325639 Westley Cariaga Individual Addiction (Substance Use Disorder) Counselor Carson, CA
1306738141 Jennifer Poppy Individual Addiction (Substance Use Disorder) Counselor Carson, CA

Verify this record

Cross-check NPI 1548854862 against the authoritative CMS record: view Mr. Justin S Dabu 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

How do I verify Justin Dabu's NPI record?
Cross-check NPI 1548854862 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1548854862 active?
Yes — as of the latest NPPES snapshot, NPI 1548854862 is active (record last updated 2021-02-26).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-02-26.