Dr. Mark J Hershman
PSY.D. | Clinical Psychologist | 39+ years Exp
51 Bedford Rd, Suite 5, Katonah
New York, 10536-2135
914-232-1730 Maps & DirectionsDr. Mark J Hershman is a Katonah, New York based psychologist with 39 years of experience in Clinical Psychology. He completed his graduation in 1986. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Mark J Hershman is 8937 for Clinical Psychology in New York. His current practice location is 51 Bedford Rd, Suite 5, Katonah. Patients can reach him at 914-232-1730. Dr. Mark J Hershman is PSY.D. in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1205982477.
Dr. Mark J Hershman 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Complete Profile:
Dr. Mark J Hershman speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Mark J Hershman |
| Specialization: | Clinical Psychology |
| Gender: | Male |
| Credentials: | PSY.D. |
| Experience: | 39+ years |
| Medical School Attended: | Other |
| Graduation Year: | 1986 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 51 Bedford Rd, Suite 5, Katonah,
New York, 10536-2135 |
| Phone: | 914-232-1730 |
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: | 1658566682 |
| Enrollment ID: | I20101116000437 |
| NPI Number: | 1205982477 |
| NPI Enumeration Date: | 28 Jan, 2007 |
| NPI Last Update On: | 08 Jul, 2007 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Mark J Hershman are as mentioned below.
| License Number | Specialization | State | Status | |
| 8937 | Clinical Psychology | New York | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. Mark J Hershman such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 65684 | Other | | CIGNA BEHAVIORAL HEALTH |
| 135825 | Other | | VALUE OPTIONS PROVIDER # |
| 01213038 | Medicaid | New York | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Mark J Hershman
51 Bedford Rd, Suite 5
Katonah, New York |
| Zip: | 10536-2135 |
| Phone Number: | 914-232-1730 |
Patients can reach Dr. Mark J Hershman at
51 Bedford Rd, Suite 5, Katonah, New York or can
call to book an appointment on 914-232-1730.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.