Mental Health Therapist

Hannah Grannis

90 Broad St Ste 230, New York, New York, 10004-2205

About Hannah Grannis

Hannah Grannis is a therapist based in New York, New York who is specialized in Mental Health Counselor. Her current practice location is 90 Broad St Ste 230, New York. Patients can reach her at 347-972-6101. Hannah Grannis NPI number (Unique professional ID assigned by NPPES) is 1932025954.

Hannah Grannis 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

Hannah Grannis specialty, credentials, practice address, contact phone number and fax are as below. Patients can contact the office at the given phone number for appointment.

Provider Name Hannah Grannis
Specialization Mental Health Counselor
Gender Female
Practice Address: 90 Broad St Ste 230,
New York, NY - 10004-2205

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 Number1932025954
NPI Enumeration Date: 24 Jun, 2026
NPI Last Update On: 24 Jun, 2026

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Hannah Grannis are as mentioned below.

License NumberSpecializationStateStatus
Mental Health Counselor Primary

Mailing Address

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

Hannah Grannis
51 W 11th St,
New York, NY - 10011-8665

Book an Appointment with Hannah Grannis

To schedule an appointment, contact Hannah Grannis at 90 Broad St Ste 230, New York, New York or call on below stated phone number.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Hannah Grannis:

Hannah Grannis is a therapist specializing in Mental Health Counselor. She 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.

Yes, Hannah Grannis is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Hannah Grannis practices at 90 Broad St Ste 230, New York, New York, 10004-2205.

To schedule an appointment with Hannah Grannis, please contact the office at 347-972-6101.

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