Mental Health Therapist

Mrs. Joann Marlier, LPCC, LSW

318 Mahoning Ave Nw, Warren, Ohio, 44483-4605

About Mrs. Joann Marlier

Mrs. Joann Marlier is a therapist based in Warren, Ohio who is specialized in Mental Health Counselor. Active license number of Mrs. Joann Marlier is S4959 for Social Worker in Ohio. Her current practice location is 318 Mahoning Ave Nw, Warren. Patients can reach her at 330-395-9563 or can fax her at 330-393-5975. Mrs. Joann Marlier is LPCC, LSW in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1487705570.

Mrs. Joann Marlier is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Mrs. Joann Marlier speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mrs. Joann Marlier
Specialization Mental Health Counselor
Credentials LPCC, LSW
Gender Female
Practice Address: 318 Mahoning Ave Nw,
Warren, OH - 44483-4605
Fax 330-393-5975

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 Number1487705570
NPI Enumeration Date: 15 Jan, 2007
NPI Last Update On: 11 Sep, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mrs. Joann Marlier are as mentioned below.

License NumberSpecializationStateStatus
S4959Social Worker OhioPrimary
E2378Mental Health Counselor OhioSecondary

Other Medical Identifiers

Other legacy medical identifiers associated with Mrs. Joann Marlier such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
000000125437OtherANTHEM INSURANCE

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Mrs. Joann Marlier
1472 Turnberry Dr,
Boardman, OH - 44512-3842
Phone: 330-395-9563
Fax: 330-393-5975

Book an Appointment with Mrs. Joann Marlier

To schedule an appointment, contact Mrs. Joann Marlier at 318 Mahoning Ave Nw, Warren, Ohio or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mrs. Joann Marlier:

Mrs. Joann Marlier is a therapist specializing in Social Worker. She A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Yes, Mrs. Joann Marlier is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mrs. Joann Marlier practices at 318 Mahoning Ave Nw, Warren, Ohio, 44483-4605.

To schedule an appointment with Mrs. Joann Marlier, please contact the office at 330-395-9563.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.