Brilliant Start Wellness

Brilliant Start Wellness is a healthcare organization registered as Substance Use Disorder Rehabilitation Clinic/Center in Poway, CA, holding Type 2 (organization) NPI 1043859077 since 2019. The authorized official on file is Lilyan Hassaine, President.

✓ Active NPI ✓ Valid NPI checksum

NPI	1043859077
Entity type	Organization (Type 2)
Legal business name	Brilliant Start Wellness
Practice address	15644 POMERADO RD STE 200, Poway, CA, 92064
Phone	6194087976
Enumeration date	2019-12-20
Last updated in NPPES	2020-05-12

Authorized official

Name	Lilyan Hassaine
Title	President
Phone	6194087976

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
261QM0801X	Mental Health Clinic/Center (Including Community Mental Health Center)	Secondary	—	—
261QR0405X	Substance Use Disorder Rehabilitation Clinic/Center	Primary	—	—

Copy-ready billing details

Provider: Brilliant Start Wellness
NPI: 1043859077
Taxonomy: 261QR0405X (Substance Use Disorder Rehabilitation Clinic/Center)
Address: 15644 POMERADO RD STE 200, Poway, CA, 92064

Providers at this address

NPI	Name	Type	Specialty	Location
1700659737	Lilyan Hassaine	Individual	Mental Health Counselor	Poway, CA
1134952393	Mary Blue	Individual	Addiction (Substance Use Disorder) Counselor	Poway, CA
1134071269	Bowen Wu	Individual	Social Worker	Poway, CA

Verify this record

Cross-check NPI 1043859077 against the authoritative CMS record: view Brilliant Start Wellness 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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-05-12. Verify at npiregistry.cms.hhs.gov.

Where is Brilliant Start Wellness located?

The practice location on file with NPPES is in Poway, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-05-12.