OrganizationActive
Fontana Treatment Center
NPI 1467652438 · Methadone Clinic · Fontana, CA
Fontana Treatment Center is a Methadone Clinic organization in Fontana, CA (NPI 1467652438).
Provider details
- NPI number
- 1467652438
- Entity type
- Organization
- Primary specialty
- Methadone ClinicAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Leonid Foox, President(909) 357-2940
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
9880 Sierra Ave
Suite E-F
Fontana, CA 92335-6714
Phone: (909) 357-2940
Fax: (909) 357-2999
Street-level locationGet directions
Mailing address
9880 Sierra Ave
Fontana, CA 92335-6714
Registry dates
- Enumerated
- 2007-07-19
- Last updated
- 2007-07-19
Frequently asked questions
- What is Fontana Treatment Center's NPI number?
- Fontana Treatment Center's National Provider Identifier (NPI) is 1467652438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Fontana Treatment Center?
- Fontana Treatment Center is classified in the NPPES registry as Methadone Clinic (Ambulatory Health Care Facilities).
- Where is Fontana Treatment Center located?
- Fontana Treatment Center's practice location on file with NPPES is 9880 Sierra Ave, Fontana, CA 92335-6714.
- What is Fontana Treatment Center's phone number?
- The practice phone number listed in the NPPES registry for Fontana Treatment Center is (909) 357-2940.
- Who is the authorized official for Fontana Treatment Center?
- The authorized official listed on Fontana Treatment Center's NPPES record is Leonid Foox, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Fontana Treatment Center's NPI active?
- Yes — Fontana Treatment Center's NPI (1467652438) is active in the NPPES registry as of the last update on 2007-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.