Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nina M Hamouni, BA

Q: What is the NPI number for Nina Hamouni?

The National Provider Identifier (NPI) for Nina Hamouni is 1043561897, a Type 1 (individual) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Counselor in San Pedro, CA · enumerated 2012 · practices at Harbor Area Substance Abuse Treatment Center.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1043561897

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Nina M Hamouni

Credential BA

Sex Female

Practice address 599 W 9th St, San Pedro, CA, 90731

Phone (310) 831-0331

Enumeration date Sep 19, 2012

Last updated in NPPES Sep 19, 2012

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 101YAD400X (CA) Primary

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 → Validate an NPI →

Frequently asked questions

Where does Nina Hamouni practice?

The practice location on file with NPPES is in San Pedro, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Nina Hamouni?

The National Provider Identifier (NPI) for Nina Hamouni is 1043561897, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-19.