Psychologist | General Psychology | 42+ years experience

Mark Hammel, PH.D.

31 Patricia Ln, Woodstock, New York, 12498-2717

About Mark Hammel

Mark Hammel is a psychologist based in Woodstock, New York with 42 years of experience in General Psychology. He completed his graduation from Columbia University College Of Physicians And Surgeons in 1984. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Mark Hammel is 008196 for General Psychology in New York. His current practice location is 31 Patricia Ln, Woodstock. Patients can contact him at 845-339-2352 or can fax him at 845-943-2271. Mark Hammel, PH.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1558488221.

Mark Hammel 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

Mark Hammel'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 Mark Hammel
Specialization General Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 42+ years
Medical School Attended Columbia University College Of Physicians And Surgeons
Graduation Year 1984
Gender Male
Practice Address: 31 Patricia Ln,
Woodstock, NY - 12498-2717
Fax 845-943-2271

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 9931396488
Enrollment ID I20101209000444
NPI Number1558488221
NPI Enumeration Date: 26 Mar, 2007
NPI Last Update On: 10 Jan, 2023

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 Mark Hammel are as mentioned below.

License NumberSpecializationStateStatus
008196General Psychology New YorkPrimary

Other Medical Identifiers

Other professional identifiers associated with Mark Hammel such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
137247OtherNew YorkVALUEOPTIONS
01004342MedicaidNew York

Mailing Address

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

Mark Hammel
Po Box 4335,
Kingston, NY - 12402-4335
Phone: 845-339-2352
Fax: 845-943-2271

Book an Appointment with Mark Hammel

To schedule an appointment, contact Mark Hammel at 31 Patricia Ln, Woodstock, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark Hammel:

Mark Hammel is a psychologist specializing in General 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.

Mark Hammel completed his education (PH.D.) from Columbia University College Of Physicians And Surgeons in 1984.

Mark Hammel has approximately 42 years of experience in General Psychology.

Yes, Mark Hammel accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Mark Hammel 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.

Mark Hammel practices at 31 Patricia Ln, Woodstock, New York, 12498-2717.

To schedule an appointment with Mark Hammel, please contact the office at 845-339-2352.

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