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

Substance use · Detox

Open ARMMS Inc

Waldorf, Maryland · Charles County

Summary

Open ARMMS Inc, in Waldorf, Maryland, is listed in SAMHSA’s FindTreatment.gov directory for substance use treatment and detox. 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

Substance use treatment · Opioid treatment programListed by SAMHSA as
YesAccepts Medicaid
YesAccepts Medicare
Not listedServices in Spanish
Young Adults, Adults, SeniorsAges

Quick answers

What is Open ARMMS Inc?
Open ARMMS Inc is a treatment facility in Waldorf, Maryland, listed in SAMHSA’s FindTreatment.gov directory for substance use and detox.
Does Open ARMMS Inc accept Medicaid?
Its SAMHSA listing names Medicaid among the payments it accepts. Ask whether it takes your Medicaid plan.
Does Open ARMMS Inc accept Medicare?
Its SAMHSA listing names Medicare among the payments it accepts.
Does Open ARMMS Inc offer services in Spanish?
Spanish is not among the language services in its SAMHSA listing. Call to ask about interpreters.
Where is Open ARMMS Inc?
2590 Business Park Court, Waldorf, MD 20601, in Charles County, Maryland.
What is the phone number of Open ARMMS Inc?
(301) 645-5538, as listed by SAMHSA. Call to confirm services and hours.

Type of care and setting

Type of careSubstance use treatment; Detoxification
Service settingOutpatient; Outpatient detoxification; Outpatient methadone/buprenorphine or naltrexone treatment; Regular outpatient treatment
Exclusive servicesOpioid use disorder clients only
Detoxification (medical withdrawal) servicesOpioids detoxification; Medication routinely used during detoxification

Who it serves

Age groups acceptedYoung Adults; Adults; Seniors
Sex acceptedFemale; Male
Special programs or groupsAdult women; Pregnant/postpartum women; Adult men; Clients with co-occurring mental and substance use disorders; Clients with co-occurring pain and substance use disorders

Payment and insurance

Payment, insurance or funding acceptedMedicare; Medicaid; Private health insurance; Cash or self-payment; State-financed health insurance plan other than Medicaid

Treatment and services

Type of opioid treatmentBuprenorphine detoxification; Buprenorphine maintenance; Federally-certified Opioid Treatment Program; Methadone detoxification; Methadone maintenance; Maintenance service with medically supervised withdrawal after stabilization
Opioid medications used in treatmentMethadone used in Treatment; Buprenorphine used in Treatment
Alcohol use disorder treatmentDoes not treat alcohol use disorder
Treatment approachesBrief intervention; Cognitive behavioral therapy; Motivational interviewing; Relapse prevention; Substance use disorder counseling; Telemedicine/telehealth therapy; Trauma-related counseling
Medicines (pharmacotherapies)Methadone; Buprenorphine with naloxone
Assessment and pre-treatmentComprehensive substance use assessment; Outreach to persons in the community; Complete medical history/physical exam; Screening for tobacco use; Screening for substance use
TestingBreathalyzer or blood alcohol testing; Drug and alcohol oral fluid testing; Drug or alcohol urine screening; TB screening; Testing for Hepatitis C (HCV)
Education and counseling servicesHepatitis education, counseling, or support; Health education services other than HIV/AIDS or hepatitis; Substance use disorder education; Individual counseling; Group counseling; Family counseling
Ancillary servicesCase management service; Early intervention for HIV
Recovery support servicesHousing services; Assistance with obtaining social services
Transitional servicesDischarge Planning; Outcome follow-up after discharge

About the facility

License, certification or accreditationState substance use treatment agency; State department of health; Commission on Accreditation of Rehabilitation Facilities (CARF); SAMHSA certification for opioid treatment program (OTP); Drug Enforcement Agency (DEA)
Facility operationPrivate for-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

Address2590 Business Park Court, Waldorf, MD 20601
CountyCharles County
StateMaryland
Phone(301) 645‑5538
Website (as listed by SAMHSA)addictiontreatmentsystems.com
SAMHSA listingsSubstance use treatment; Opioid treatment program
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