Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Substance use · Mental health

Princeton

Princeton, New Jersey · Mercer County

Summary

Princeton, in Princeton, New Jersey, is listed in SAMHSA’s FindTreatment.gov directory for substance use treatment and mental health treatment. Its listing names Medicaid and Medicare among the payments it accepts. Source: SAMHSA, FindTreatment.gov, retrieved 2026-11-11.

Official data

This page shows the facility’s listing in SAMHSA’s FindTreatment.gov directory. SAMHSA does not rate treatment quality, and we do not rank or recommend facilities. Services, payment and openings change: call before you go.

In an emergency, call 911.

At a glance

Mental health treatmentListed by SAMHSA as
YesAccepts Medicaid
YesAccepts Medicare
Not listedServices in Spanish
Children/Adolescents, Young Adults, Adults, SeniorsAges

Quick answers

What is Princeton?
Princeton is a treatment facility in Princeton, New Jersey, listed in SAMHSA’s FindTreatment.gov directory for substance use and mental health.
Does Princeton accept Medicaid?
Its SAMHSA listing names Medicaid among the payments it accepts. Ask whether it takes your Medicaid plan.
Does Princeton accept Medicare?
Its SAMHSA listing names Medicare among the payments it accepts.
Does Princeton offer services in Spanish?
Spanish is not among the language services in its SAMHSA listing. Call to ask about interpreters.
Where is Princeton?
819 Alexander Road, Princeton, NJ 08540, in Mercer County, New Jersey.
What is the phone number of Princeton?
(609) 452-2088, as listed by SAMHSA. Call to confirm services and hours.

Type of care and setting

Type of careSubstance use treatment; Mental health treatment
Service settingOutpatient; Partial hospitalization/day treatment
Facility typeCommunity mental health center

Who it serves

Age groups acceptedChildren/Adolescents; Young Adults; Adults; Seniors
Special programs or groupsClients with co-occurring mental and substance use disorders; Persons 18 and older with serious mental illness (SMI)

Payment and insurance

Payment, insurance or funding acceptedMedicare; Medicaid; State-financed health insurance plan other than Medicaid; State mental health agency (or equivalent) funds

Treatment and services

Treatment approachesActivity therapy; Cognitive behavioral therapy; Couples/family therapy; Dialectical behavior therapy; Group therapy; Integrated Mental and Substance Use Disorder treatment; Individual psychotherapy; Telemedicine/telehealth therapy; Abnormal involuntary movement scale
Ancillary servicesChronic disease/illness management; Court-ordered outpatient treatment; Diet and exercise counseling; Family psychoeducation; Illness management and recovery; Psychosocial rehabilitation services; Case management service; Integrated primary care services; Education services

About the facility

Facility operationPrivate non-profit organization
Smoking policySmoking permitted in designated area
Vaping policyVaping permitted in designated area

As listed by the facility in SAMHSA’s FindTreatment.gov directory. Ask the facility to confirm before you start. Sources

What to ask when you call

  • Are you taking new clients, and how soon can I start?
  • Do you accept my insurance or my Medicaid or Medicare plan? What will I pay?
  • Which programs do you offer here (outpatient, intensive outpatient, residential, detox), and how long do they last?
  • Do you offer medicines for alcohol or opioid use disorder, or do you work with someone who prescribes them?
  • Is the program licensed or accredited, and by whom?
  • Do you have staff who speak my language, or interpreters?
  • Can family members take part?

A general checklist, not medical advice. For advice about your health, talk to a doctor or other health professional.

Other treatment centers nearby

By straight-line distance (not driving distance). Not a ranking.

Nearest emergency rooms

Hospitals that list emergency services in Medicare data, by straight-line distance.

Contact details from the listing

Address819 Alexander Road, Princeton, NJ 08540
CountyMercer County
StateNew Jersey
Phone(609) 452‑2088
Website (as listed by SAMHSA)aamh.org
Program or other nameOaks
SAMHSA listingsMental health treatment
CorrectionsReport an error or suggest an update →

Sources

  1. FindTreatment.gov: National Directory of Mental Health and Substance Use Treatment Facilities — Substance Abuse and Mental Health Services Administration (SAMHSA), retrieved 2026-11-11
  2. FindTreatment.gov API documentation — SAMHSA
  3. 988 Suicide & Crisis Lifeline: frequently asked questions — SAMHSA, checked 2026-11-11
  4. SAMHSA’s National Helpline — SAMHSA, checked 2026-11-11
  5. U.S. Census Bureau ZIP code areas (ZIP-to-county relationship file) — county of the ZIP code