Penn Medicine — Princeton House Behavioral Health is a NJ DMHAS-licensed addiction treatment provider in Princeton, Mercer County. Per the 2024 SAMHSA National Directory, the facility offers inpatient/residential, medically supervised detox, and medication-assisted treatment.
Accreditation / certification: The Joint Commission.
At a glance
- Address: 905 Herrontown Road, Princeton, NJ 08540
- County: Mercer
- Phone: 609-497-3300
- Licensure: NJ DMHAS-licensed (state substance use treatment agency)
- Accreditation: The Joint Commission
- Levels of care: Hospital inpatient, Hospital inpatient detoxification, and Hospital inpatient treatment
- MAT medications offered: Buprenorphine and Naltrexone
- Populations served: Active duty military, Co-occurring mental health and SUD, Military families, Sexual Abuse Survivors, Trauma Survivors, and Veterans
- Payment accepted: Private insurance, NJ FamilyCare (Medicaid), Medicare, TRICARE, and Self-pay / cash
Program overview
Per public records, Penn Medicine — Princeton House Behavioral Health provides inpatient/residential, medically supervised detox, and medication-assisted treatment. The program operates from 905 Herrontown Road and serves patients across Mercer County and surrounding areas. Specific day-to-day program schedules, clinical staff composition, and admission capacity are not published in SAMHSA’s directory — these details should be confirmed directly with the facility during your intake call.
What Penn Medicine — Princeton House Behavioral Health is documented to offer
- Accreditation: Penn Medicine — Princeton House Behavioral Health holds The Joint Commission. Accreditation is a voluntary external quality review — facilities with multiple accreditations have committed to ongoing clinical and operational standards verification.
- Medication-assisted treatment: the facility dispenses or prescribes Buprenorphine and Naltrexone for opioid use disorder. MAT is the most evidence-based pharmacotherapy for OUD.
- Medically supervised detox: the facility offers clinical detoxification, which is essential for safely managing alcohol, benzodiazepine, and high-dose opioid withdrawal.
- Veteran programming: the facility is configured to serve veterans — confirm whether care is VA-direct, VA Community Care, TRICARE, or standalone commercial during intake.
- NJ FamilyCare accepted: important for Medicaid-covered patients. Verify which of the five current MCO networks the facility participates in before assuming in-network status.
Who Penn Medicine — Princeton House Behavioral Health is typically appropriate for
Based on the public data, Penn Medicine — Princeton House Behavioral Health is likely appropriate for patients who need 24-hour clinical care — significant withdrawal risk, acute co-occurring symptoms, unstable housing, or prior outpatient failure and patients needing medically supervised inpatient detox before stepping down to residential or outpatient treatment.
This is a directional assessment from public records — it’s not a substitute for a clinical intake. The facility’s admissions team will assess fit during your initial call.
What to verify before calling Penn Medicine — Princeton House Behavioral Health
- NJ DMHAS licensure — confirm current status via the NJ DMHAS licensure lookup.
- Insurance network status — call your insurance carrier and verify that Penn Medicine — Princeton House Behavioral Health is currently in-network for your specific plan. Self-reported payer acceptance in the SAMHSA directory is a starting point, not proof of current in-network contract.
- Current level of care availability — ask specifically about bed or slot availability at the level of care you need. SAMHSA-listed services do not guarantee current open admissions.
- Medications policy — if you’re on prescribed buprenorphine, methadone, or other psychiatric medication, confirm the facility’s policy on maintaining your medication during treatment.
- Length-of-stay expectations — ask what a typical length of stay looks like for patients with your clinical presentation.
- MAT specifics — which specific medication(s), induction/transition protocol, and continuation plan post-discharge.
- Joint Commission accreditation — verify current status at qualitycheck.org.
Considering Penn Medicine — Princeton House Behavioral Health?
Not sure if Penn Medicine — Princeton House Behavioral Health is the right fit? Call (888) 699-0742 to talk through your options. We’ll help you understand what to ask, what insurance considerations apply, and how it compares with other facilities in the area.
About this profile
Sources: SAMHSA 2024 National Directory of Drug and Alcohol Abuse Treatment Programs, NJ DMHAS licensure records.
Last verified: 2026-04-21
Found an error? Request a correction. We review every submission.
Inclusion is not endorsement. Appearance on this directory reflects publicly-available licensure and accreditation data. It does not imply the site recommends Penn Medicine — Princeton House Behavioral Health over any other facility.