Psychologist | General Psychology | 42+ years experience

Dr. Robert Frank Mannis, PHD

235 Wes Patrick St, Robert F. Mannis Phd, Frederick, Maryland, 21701

About Dr. Robert Frank Mannis

Dr. Robert Frank Mannis is a psychologist based in Frederick, Maryland with 42 years of experience in General Psychology. He completed his graduation 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 Dr. Robert Frank Mannis is 2233 for General Psychology in Maryland. His current practice location is 235 Wes Patrick St, Robert F. Mannis Phd, Frederick. Patients can contact him at 301-662-4160 or can fax him at 301-620-4344. Dr. Robert Frank Mannis, PHD, specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1831224906.

Dr. Robert Frank Mannis 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. Robert Frank Mannis'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. Robert Frank Mannis
Specialization General Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 42+ years
Graduation Year 1984
Gender Male
Practice Address: 235 Wes Patrick St, Robert F. Mannis Phd
Frederick, MD - 21701
Fax 301-620-4344

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 1052586765
Enrollment ID I20111208000162
NPI Number1831224906
NPI Enumeration Date: 22 Feb, 2007
NPI Last Update On: 31 Oct, 2011

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. Robert Frank Mannis are as mentioned below.

License NumberSpecializationStateStatus
2233General Psychology MarylandPrimary
02233General Psychology MarylandSecondary

Mailing Address

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

Dr. Robert Frank Mannis
235 Wes Patrick St, Robert F. Mannis Phd
Frederick, MD - 21701
Phone: 301-662-4160
Fax: 301-620-4344

Book an Appointment with Dr. Robert Frank Mannis

To schedule an appointment, contact Dr. Robert Frank Mannis at 235 Wes Patrick St, Robert F. Mannis Phd, Frederick, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Robert Frank Mannis:

Dr. Robert Frank Mannis 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. Robert Frank Mannis has approximately 42 years of experience in General Psychology.

Yes, Dr. Robert Frank Mannis accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Robert Frank Mannis 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. Robert Frank Mannis practices at 235 Wes Patrick St, Robert F. Mannis Phd, Frederick, Maryland, 21701.

To schedule an appointment with Dr. Robert Frank Mannis, please contact the office at 301-662-4160.

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