Mary Margaret Long

LCPC, MAC | Addiction (Substance Use Disorder) Counselor


  Avenue D'oslo Bldg 401, Unit 21420, Apo
     Armed Forces Europe, 09705
  314-566-5320    Maps & Directions
Mary Margaret Long is a Apo, Armed Forces Europe based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Mary Margaret Long is LCPC-3666 for Professional Counselor in Idaho. Her current practice location is Avenue D'oslo Bldg 401, Unit 21420, Apo. Patients can book an appointment with her at 314-566-5320.
Mary Margaret Long is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.
Complete Profile:
Mary Margaret Long speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Mary Margaret Long
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Female
Credentials: LCPC, MAC
Accepts Medicare Assignment:No
Practice Address:Avenue D'oslo Bldg 401, Unit 21420, Apo,
Armed Forces Europe, 09705
Phone:314-566-5320
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1629102124
NPI Enumeration Date: 15 Mar, 2007
NPI Last Update On: 20 Jul, 2021

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mary Margaret Long are as mentioned below.
License NumberSpecializationStateStatus
LCPC-3666Professional Counselor IdahoPrimary
501904Addiction (Substance Use Disorder) Counselor Secondary
Other Medical Identifiers:
Other legacy medical identifiers associated with Mary Margaret Long such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
002269500MedicaidIdaho
000010146797OtherIdahoREGENCE BLUE SHIELD
Q7358OtherIdahoBLUE CROSS OF IDAHO
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Cmr 450 Box 1213,
Apo, Armed Forces Europe
Zip: 09705-0013
Phone Number: 326-536-4377
Patients can reach Mary Margaret Long at Avenue D'oslo Bldg 401, Unit 21420, Apo, Armed Forces Europe or can call to book an appointment on 314-566-5320.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.

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