Mrs. Marianne J. Howett

LMHC | Mental Health Counselor


  200 Galen Dr, Unit 109, Key Biscayne
     Florida, 33149-2145
  305-361-5611    Maps & Directions
Mrs. Marianne J. Howett is a Key Biscayne, Florida based counselor who is specialized as Mental Health Counselor. Active license number of Mrs. Marianne J. Howett is MH 7476 for Mental Health Counselor in Florida. Her current practice location is 200 Galen Dr, Unit 109, Key Biscayne. Patients can book an appointment with her at 305-361-5611.
Mrs. Marianne J. Howett 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:
Mrs. Marianne J. Howett 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: Mrs. Marianne J. Howett
Specialization: Mental Health Counselor
Gender:Female
Credentials: LMHC
Accepts Medicare Assignment:No
Practice Address:200 Galen Dr, Unit 109, Key Biscayne,
Florida, 33149-2145
Phone:305-361-5611
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: 1457313298
NPI Enumeration Date: 05 Apr, 2006
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 Mrs. Marianne J. Howett are as mentioned below.
License NumberSpecializationStateStatus
MH 7476Mental Health Counselor FloridaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 200 Galen Dr, Unit 109
Key Biscayne, Florida
Zip: 33149-2145
Phone Number: 305-361-5611
Patients can reach Mrs. Marianne J. Howett at 200 Galen Dr, Unit 109, Key Biscayne, Florida or can call to book an appointment on 305-361-5611.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.