Project Eden
Address, phone and website
As recorded in the SAMHSA directory. Phone lines and addresses change, so confirm on the facility website before you travel.
| Address | 1020 Serpentine Lane, Pleasanton, CA 94566 · Get directions |
|---|---|
| Phone on record | (510) 650-0155 |
| Website | horizonservices.org |
| Federal listing | FindTreatment.gov, the treatment locator run by SAMHSA |
Where this facility is
Location as recorded in the SAMHSA directory.
About Project Eden
Established in 1967 by a local pediatrician and community members, Project Eden delivers outpatient counseling, education, and support services to youth and families in the community. Since joining Horizon Treatment Services, the center has helped the youth navigate high-risk behaviors, substance use, and emotional challenges. Comprehensive services through the Youth Services Program, Lambda Youth Project, and Lambda Drop-In Center are available at no cost to participants. At Project Eden, adolescents receive individual, family, and group counseling designed to meet their emotional, social, and educational needs. The center offers evidence-based prevention programs in schools, crisis support, parent workshops, and community events. Prevention Specialists help patients build healthy decision-making skills, manage emotions, and strengthen family relationships, all within a compassionate, welcoming environment. The Lambda Youth Project, a specialized program under Project Eden, offers LGBTQIA+ youth ages 12–24 a safe space for support and community resources. Designed for those at higher risk of substance use and co-occurring disorders, the program empowers young people through counseling and youth engagement initiatives. Its services expanded with the opening of a Drop-In Center, a welcoming hub for connection, guidance, and care.
Services and programs
Profile as recorded in the SAMHSA Treatment Services Locator. Confirm current availability with the facility.
- Type of Care
- Substance use treatment · Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children
- Service Setting
- Outpatient · Intensive outpatient treatment · Regular outpatient treatment
- External Opioid Medications Source
- Other contracted prescribing entity
- Type of Alcohol Use Disorder Treatment
- Accepts clients using medication assisted treatment for alcohol use disorder but prescribed elsewhere
- External Source of Medications Used for Alcohol Use Disorder Treatment
- Other contracted prescribing entity
- Type of Opioid Treatment
- Accepts clients using MAT but prescribed elsewhere
- Treatment Approaches
- Anger management · Brief intervention · Cognitive behavioral therapy · Motivational interviewing · Matrix Model · Relapse prevention · Substance use disorder counseling · Telemedicine/telehealth therapy · Trauma-related counseling
- Facility Operation
- Private non-profit organization
- License/Certification/Accreditation
- State Substance use treatment agency · State department of health
- Payment/Insurance/Funding Accepted
- Federal, or any government funding for substance use treatment programs · Cash or self-payment · State-financed health insurance plan other than Medicaid · SAMHSA funding/block grants
- Payment Assistance Available
- Payment assistance (check with facility for details) · Sliding fee scale (fee is based on income and other factors)
- Special Programs/Groups Offered
- Young adults · Adult women · Pregnant/postpartum women · Adult men · Seniors or older adults · Veterans · Criminal justice (other than DUI/DWI)/Forensic clients · Clients with co-occurring mental and substance use disorders · Clients with co-occurring pain and substance use disorders · Clients who have experienced trauma
Payment and insurance at Project Eden
| Payment type | In the SAMHSA profile |
|---|---|
| Medicaid | Not listed |
| Medicare | Not listed |
| Private health insurance | Not listed |
| Military insurance (TRICARE) | Not listed |
| State-financed plan other than Medicaid | Listed |
| Cash or self-payment | Listed |
| Sliding fee scale | Listed |
Full payment list on record
Federal, or any government funding for substance use treatment programs, Cash or self-payment, State-financed health insurance plan other than Medicaid and SAMHSA funding/block grants. Payment assistance: Payment assistance (check with facility for details) and Sliding fee scale (fee is based on income and other factors).
“Listed” means the facility reported that payment type to SAMHSA. It does not mean your plan is in network, so ask before the first visit. Marketplace plans must cover substance use treatment as an essential health benefit: HealthCare.gov.
How this program compares in California
Project Eden lists 5 of the 17 services and payment options we track. The least common of them in California is sliding fee scale: 522 of 2,058 programs list it.
| Listed by this facility | California programs that list it |
|---|---|
| Sliding fee scale | 522 of 2,058 programs (25%) |
| Intensive outpatient (IOP) | 847 of 2,058 programs (41%) |
| Services in Spanish | 1,036 of 2,058 programs (50%) |
| Outpatient treatment | 1,623 of 2,058 programs (79%) |
| Telehealth therapy | 1,656 of 2,058 programs (80%) |
Our count, October 9, 2026. We read the SAMHSA service profile of every California program in the directory: 2,058 of 2,841 have one. A program is counted when the service appears in its profile word for word. All California programs.
Common questions about Project Eden
Answers come from this facility’s record in the SAMHSA directory. Where the record is silent, there is no answer here.
Where is Project Eden located?
Project Eden is at 1020 Serpentine Lane, Pleasanton, CA 94566. This is the address on record in the federal SAMHSA directory.
What treatment does Project Eden provide?
Type of care on record: Substance use treatment and Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children. Settings on record: Outpatient, Intensive outpatient treatment and Regular outpatient treatment.
Does Project Eden offer methadone or buprenorphine?
The profile does not name a medication the facility prescribes itself. It says: Accepts clients using MAT but prescribed elsewhere. In California, 71 of 2,058 programs with a profile list methadone maintenance; see the California page. Read how opioid treatment works.
Does Project Eden offer detox?
No detox service is listed in the profile of Project Eden. In California, 806 of 2,058 programs with a profile list detox; see the California page. Background: medical detox.
Does Project Eden accept Medicaid, Medicare or private insurance?
In the SAMHSA profile: Medicaid is not listed, Medicare is not listed and private health insurance is not listed. The payment table has the full list. Plans differ, so ask the facility whether it is in your network. Our insurance guides explain what to ask.
Who does Project Eden treat?
Age groups accepted: Young Adults and Adults. Sex accepted: Female and Male. Programs or groups on record: Young adults, Adult women, Pregnant/postpartum women, Adult men, Seniors or older adults, Veterans, Criminal justice (other than DUI/DWI)/Forensic clients, Clients with co-occurring mental and substance use disorders, Clients with co-occurring pain and substance use disorders and Clients who have experienced trauma.
Is Project Eden licensed or accredited?
The profile lists: State Substance use treatment agency and State department of health. Operated as: Private non-profit organization.
What languages does Project Eden offer?
Language services on record: Spanish and Sign language services for the deaf and hard of hearing.
How do I contact Project Eden?
The phone on record is (510) 650-0155. Website: horizonservices.org. Pathway Recovery is a directory and does not answer calls for this facility.
Nearby Treatment Centers in California
Closest listed facilities, by straight-line distance from this address.