Psychologist | General Psychology | 39+ years experience

Crewson Andrew Martin, M.S.W., L-C.S.W.

210 Liberty Ave, Port Jefferson, New York, 11777-2010

About Crewson Andrew Martin

Crewson Andrew Martin is a psychologist based in Port Jefferson, New York with 39 years of experience in General Psychology. He completed his graduation in 1987. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Crewson Andrew Martin is R038729-1 for Psychology in New York. His current practice location is 210 Liberty Ave, Port Jefferson. Patients can contact him at 631-880-2531 or can fax him at 631-476-1835. Crewson Andrew Martin, M.S.W., L-C.S.W., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1659318848.

Crewson Andrew Martin is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Crewson Andrew Martin'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 Crewson Andrew Martin
Specialization General Psychology
Credentials M.S.W., L-C.S.W.
Accepts Medicare Assignment Yes
Experience 39+ years
Graduation Year 1987
Gender Male
Practice Address: 210 Liberty Ave,
Port Jefferson, NY - 11777-2010
Fax 631-476-1835

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.

PAC ID 6709898299
Enrollment ID I20060627000355
NPI Number1659318848
NPI Enumeration Date: 31 May, 2006
NPI Last Update On: 16 Nov, 2022

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 Crewson Andrew Martin are as mentioned below.

License NumberSpecializationStateStatus
R038729-1Psychology New YorkPrimary
R038729-1General Psychology New YorkSecondary

Mailing Address

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

Crewson Andrew Martin
210 Liberty Ave,
Port Jefferson, NY - 11777-2010
Phone: 631-880-2531
Fax: 631-476-1835

Book an Appointment with Crewson Andrew Martin

To schedule an appointment, contact Crewson Andrew Martin at 210 Liberty Ave, Port Jefferson, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Crewson Andrew Martin:

Crewson Andrew Martin is a psychologist specializing in Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Crewson Andrew Martin has approximately 39 years of experience in Psychology.

Yes, Crewson Andrew Martin accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Crewson Andrew Martin 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.

Crewson Andrew Martin practices at 210 Liberty Ave, Port Jefferson, New York, 11777-2010.

To schedule an appointment with Crewson Andrew Martin, please contact the office at 631-880-2531.

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