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

Horizon Services, Inc

Organization Children's Substance Abuse Rehabilitation Facility · NPI 1114104411

Horizon Services, Inc is a Children's Substance Abuse Rehabilitation Facility in Hayward, California. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1866 B St Ste 101
Hayward, CA 94541-3139
Phone: (510) 247-8200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Children's Substance Abuse Rehabilitation Facility (primary) Taxonomy 3245S0500X

Record details

NPI number1114104411
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Cloutier — Executive Director · (510) 582-2100
Other names Project Eden
NPI enumeratedJanuary 29, 2008
Last updated in NPPESJuly 21, 2022
Mailing addressPo Box 4217, Hayward, CA 94540-4217

Other providers in Hayward