Marianne Jonas

L.C.S.W. | Mental Health Counselor


  55 Cedar Ave, Rockville Centre
     New York, 11570-2926
  718-869-8400    718-869-8405 Maps & Directions
Marianne Jonas is a Rockville Centre, New York based counselor who is specialized as Mental Health Counselor. Active license number of Marianne Jonas is RO24892-1 for Mental Health Counselor in New York. Her current practice location is 55 Cedar Ave, Rockville Centre. Patients can book an appointment with her at 718-869-8400.
Marianne Jonas 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.
Complete Profile:
Marianne Jonas 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: Marianne Jonas
Specialization: Mental Health Counselor
Gender:Female
Credentials: L.C.S.W.
Accepts Medicare Assignment:No
Practice Address:55 Cedar Ave, Rockville Centre,
New York, 11570-2926
Phone:718-869-8400
Fax:718-869-8405
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: 1306984703
NPI Enumeration Date: 01 Feb, 2007
NPI Last Update On: 08 Jul, 2007

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Marianne Jonas are as mentioned below.
License NumberSpecializationStateStatus
RO24892-1Mental Health Counselor New YorkPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 55 Cedar Ave,
Rockville Centre, New York
Zip: 11570-2926
Phone Number: 718-869-8400
Fax Number: 718-869-8405
Patients can reach Marianne Jonas at 55 Cedar Ave, Rockville Centre, New York or can call to book an appointment on 718-869-8400.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.

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