Psychologist | Clinical Psychology

Martha Holmes Ruff, PHD

1727 Amsterdam Ave, New York, New York, 10031-4611

About Martha Holmes Ruff

Martha Holmes Ruff is a psychologist based in New York, New York who is specialized in Clinical Psychology. Active license number of Martha Holmes Ruff is 009235-1 for Clinical Psychology in New York. Her current practice location is 1727 Amsterdam Ave, New York. Patients can contact her at 212-694-9200. Martha Holmes Ruff, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1609140136.

Martha Holmes Ruff is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Martha Holmes Ruff's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Martha Holmes Ruff
Specialization Clinical Psychology
Credentials PHD
Gender Female
Practice Address: 1727 Amsterdam Ave,
New York, NY - 10031-4611

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1609140136
NPI Enumeration Date: 01 Mar, 2012
NPI Last Update On: 01 Mar, 2012

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 Martha Holmes Ruff are as mentioned below.

License NumberSpecializationStateStatus
009235-1Clinical Psychology New YorkPrimary

Mailing Address

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

Martha Holmes Ruff
1727 Amsterdam Ave,
New York, NY - 10031-4611

Book an Appointment with Martha Holmes Ruff

To schedule an appointment, contact Martha Holmes Ruff at 1727 Amsterdam Ave, New York, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Martha Holmes Ruff:

Martha Holmes Ruff is a psychologist specializing in Clinical Psychology. She is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Martha Holmes Ruff 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.

Martha Holmes Ruff practices at 1727 Amsterdam Ave, New York, New York, 10031-4611.

To schedule an appointment with Martha Holmes Ruff, please contact the office at 212-694-9200.

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