Alexandra Leff

M.A. MT-BC | Mental Health Counselor


  2089 3rd Ave, New York
     New York, 10029-2184
  212-828-6144    212-828-6145 Maps & Directions
Alexandra Leff is a New York, New York based counselor who is specialized as Mental Health Counselor. Her current practice location is 2089 3rd Ave, New York. Patients can book an appointment with her at 212-828-6144.
Alexandra Leff 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:
Alexandra Leff 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: Alexandra Leff
Specialization: Mental Health Counselor
Gender:Female
Credentials: M.A. MT-BC
Accepts Medicare Assignment:No
Practice Address:2089 3rd Ave, New York,
New York, 10029-2184
Phone:212-828-6144
Fax:212-828-6145
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: 1700318425
NPI Enumeration Date: 31 Mar, 2017
NPI Last Update On: 31 Mar, 2017

Other Medical Identifiers:
Other legacy medical identifiers associated with Alexandra Leff such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
00734854MedicaidNew York
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 2089 3rd Ave,
New York, New York
Zip: 10029-2184
Phone Number: 212-828-6144
Fax Number: 212-828-6145
Patients can reach Alexandra Leff at 2089 3rd Ave, New York, New York or can call to book an appointment on 212-828-6144.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.

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