Psychologist | General Psychology | 15+ years experience

Dr. John Danna, PH.D.

14405 Kings Grant St, North Potomac, Maryland, 20878-2572

About Dr. John Danna

Dr. John Danna is a psychologist based in North Potomac, Maryland with 15 years of experience in General Psychology. He completed his graduation in 2011. 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. John Danna is 05607 for General Psychology in Maryland. His current practice location is 14405 Kings Grant St, North Potomac. Patients can contact him at 240-388-5720. Dr. John Danna, PH.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1699102053.

Dr. John Danna 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. John Danna'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. John Danna
Specialization General Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 15+ years
Graduation Year 2011
Gender Male
Practice Address: 14405 Kings Grant St,
North Potomac, MD - 20878-2572

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 2264813807
Enrollment ID I20220714000144
NPI Number1699102053
NPI Enumeration Date: 01 Oct, 2013
NPI Last Update On: 26 Aug, 2026

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. John Danna are as mentioned below.

License NumberSpecializationStateStatus
05607General Psychology MarylandPrimary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Dr. John Danna is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Cornerstone Montgomery Inc (3971591751)25

Mailing Address

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

Dr. John Danna
14405 Kings Grant St,
North Potomac, MD - 20878-2572
Phone: 240-388-5720

Book an Appointment with Dr. John Danna

To schedule an appointment, contact Dr. John Danna at 14405 Kings Grant St, North Potomac, Maryland or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. John Danna:

Dr. John Danna 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. John Danna has approximately 15 years of experience in General Psychology.

Yes, Dr. John Danna accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. John Danna 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. John Danna practices at 14405 Kings Grant St, North Potomac, Maryland, 20878-2572.

To schedule an appointment with Dr. John Danna, please contact the office at 240-388-5720.

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