Psychologist | General Psychology | 38+ years experience

Dr. Mark Nathaniel Nusbaum, PH.D.

9841 Broken Land Pkwy Ste 116, Columbia, Maryland, 21046-3060

About Dr. Mark Nathaniel Nusbaum

Dr. Mark Nathaniel Nusbaum is a psychologist based in Columbia, Maryland with 38 years of experience in General Psychology. He completed his graduation in 1988. 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 Nathaniel Nusbaum is 2675 for General Psychology in Maryland. His current practice location is 9841 Broken Land Pkwy Ste 116, Columbia. Patients can contact him at 301-490-0778 or can fax him at 410-672-4011. Dr. Mark Nathaniel Nusbaum, PH.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1154340636.

Dr. Mark Nathaniel Nusbaum 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

Dr. Mark Nathaniel Nusbaum'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 Dr. Mark Nathaniel Nusbaum
Specialization General Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 38+ years
Graduation Year 1988
Gender Male
Practice Address: 9841 Broken Land Pkwy Ste 116,
Columbia, MD - 21046-3060
Fax 410-672-4011

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 4880693548
Enrollment ID I20061207000351
NPI Number1154340636
NPI Enumeration Date: 18 Jul, 2006
NPI Last Update On: 06 Jul, 2024

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 Dr. Mark Nathaniel Nusbaum are as mentioned below.

License NumberSpecializationStateStatus
2675General Psychology MarylandPrimary

Mailing Address

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

Dr. Mark Nathaniel Nusbaum
9841 Broken Land Pkwy Ste 116,
Columbia, MD - 21046-3060
Phone: 301-490-0778
Fax: 410-672-4011

Book an Appointment with Dr. Mark Nathaniel Nusbaum

To schedule an appointment, contact Dr. Mark Nathaniel Nusbaum at 9841 Broken Land Pkwy Ste 116, Columbia, Maryland or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Mark Nathaniel Nusbaum:

Dr. Mark Nathaniel Nusbaum 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.

Dr. Mark Nathaniel Nusbaum has approximately 38 years of experience in General Psychology.

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

Yes, Dr. Mark Nathaniel Nusbaum 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.

Dr. Mark Nathaniel Nusbaum practices at 9841 Broken Land Pkwy Ste 116, Columbia, Maryland, 21046-3060.

To schedule an appointment with Dr. Mark Nathaniel Nusbaum, please contact the office at 301-490-0778.

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