Ms. Katherine Hammer is a Brooklyn, New York based counselor with 30 years of experience in Mental Health Counselor. She completed her graduation from Other in 1995. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Ms. Katherine Hammer is 073428-1 for Mental Health Counselor in New York. Her current practice location is 300 Flatbush Ave, Brooklyn. Patients can book an appointment with her at 718-622-2000.
Ms. Katherine Hammer 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:
Ms. Katherine Hammer 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:
Ms. Katherine Hammer
Specialization:
Mental Health Counselor
Gender:
Female
Credentials:
CSW
Experience:
30+ years
Medical School Attended:
Other
Graduation Year:
1995
Accepts Medicare Assignment:
Yes
Practice Address:
300 Flatbush Ave, Brooklyn, New York, 11217-2812
Phone:
718-622-2000
Fax:
718-298-3328
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.
PAC ID:
4587053087
Enrollment ID:
I20211122001221
NPI Number:
1972750693
NPI Enumeration Date:
25 Aug, 2008
NPI Last Update On:
25 Aug, 2008
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ms. Katherine Hammer are as mentioned below.
License Number
Specialization
State
Status
073428-1
Mental Health Counselor
New York
Primary
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Ms. Katherine Hammer is associated with along with the number of members in that group.
Organization Name (Group PAC ID)
Members
Thriveworks Clinical - Florida Inc (5496173577)
23
Medicare Quality Reporting:
Medicare Quality Reporting consists of various programs like PQRS, EHR, MHI etc.
PQRS
She does not participate in the Physician Quality Reporting System Incentive Program.
EHR
She does not participate in the Electronic Health Record Incentive Program.
MHI
She does not participate in the Million Hearts Initiative Program.
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
300 Flatbush Ave, Brooklyn, New York
Zip:
11217-2812
Patients can reach Ms. Katherine Hammer at 300 Flatbush Ave, Brooklyn, New York or can call to book an appointment on 718-622-2000. *Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.