Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Fontana Treatment Center

Organization Methadone Clinic · NPI 1467652438

Fontana Treatment Center is a Methadone Clinic in Fontana, California. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

9880 Sierra Ave Ste E-F
Fontana, CA 92335-6714
Phone: (909) 357-2940
Fax: (909) 357-2999
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Methadone Clinic (primary) Taxonomy 261QM2800X

Record details

NPI number1467652438
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leonid Foox — President · (909) 357-2940
NPI enumeratedJuly 19, 2007
Last updated in NPPESJuly 19, 2007
Mailing address9880 Sierra Ave, Suite E-F, Fontana, CA 92335-6714