Mary-ellen Ostherr
MA LADC CCS | Addiction (Substance Use Disorder) Counselor
17 Masonic Street, Rockland
Maine, 04841
207-841-6775 207-236-8073
Maps & DirectionsMary-ellen Ostherr is a Rockland, Maine based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Mary-ellen Ostherr is LC3421 for Addiction (Substance Use Disorder) Counselor in Maine. Her current practice location is 17 Masonic Street, Rockland. Patients can book an appointment with her at 207-841-6775.
Mary-ellen Ostherr 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-ellen Ostherr 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-ellen Ostherr |
| Specialization: | Addiction (Substance Use Disorder) Counselor |
| Gender: | Female |
| Credentials: | MA LADC CCS |
| Accepts Medicare Assignment: | No |
| Practice Address: | 17 Masonic Street, Rockland,
Maine, 04841 |
| Phone: | 207-841-6775 |
| Fax: | 207-236-8073 |
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: | 1407936669 |
| NPI Enumeration Date: | 16 Oct, 2006 |
| NPI Last Update On: | 11 Jun, 2008 |
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-ellen Ostherr are as mentioned below.
| License Number | Specialization | State | Status | |
| LC3421 | Addiction (Substance Use Disorder) Counselor | Maine | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Mary-ellen Ostherr such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 104000000 | Medicaid | Maine | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 310 Hosmer Pond Rd,
Camden, Maine |
| Zip: | 04843-4053 |
| Phone Number: | 207-841-6775 |
| Fax Number: | 207-236-8073 |
Patients can reach Mary-ellen Ostherr at
17 Masonic Street, Rockland, Maine or can
call to book an appointment on 207-841-6775.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.