NPI Portal NPI Lookup & Verification

Sylvernus Ebiriekwe

Sylvernus Ebiriekwe is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Carson, CA, registered in the NPPES registry with NPI 1609108950 since 2010.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1609108950
Entity type Individual (Type 1)
Name Sylvernus Ebiriekwe
Sex Male
Practice address Carson, CA, 90746
Phone 3105323464
Fax 3105326276
Enumeration date 2010-02-10
Last updated in NPPES 2010-02-10

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: Sylvernus Ebiriekwe
NPI: 1609108950
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: Carson, CA, 90746

Other providers at this practice address

NPI Name Type Specialty Location
1215004510 Anthony Duncan Individual General Practice Dentistry Carson, CA
1124163100 Pavillion Healthcare Services Organization Community/Behavioral Health Agency Carson, CA
1639354400 Dalia Demara Individual Addiction (Substance Use Disorder) Counselor Carson, CA
1477702934 Cappie Baker, DDS, Ms, A Professional Corporation Organization Orthodontics and Dentofacial Orthopedics Dentistry Carson, CA
1063744316 Martin Okon Individual Addiction (Substance Use Disorder) Counselor Carson, CA
1316254659 Cappie Baker Individual Orthodontics and Dentofacial Orthopedics Dentistry Carson, CA
1821411968 Lenise N. Yarber D.D.S , Professional Dental Corporation Organization Pediatric Dentistry Carson, CA
1154722254 Dominguez Hills Dental Group Organization General Practice Dentistry Carson, CA

Verify this record

Cross-check NPI 1609108950 against the authoritative CMS record: view Sylvernus Ebiriekwe 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 specialty is Sylvernus Ebiriekwe?
Sylvernus Ebiriekwe is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-02-10.