Dr. Mary Joy Kolb is a Gaithersburg, Maryland based psychologist who is specialized in Psychology. Active license number of Dr. Mary Joy Kolb is 04764 for Cognitive & Behavioral Psychology in Maryland. Her current practice location is 220 Main St, 2nd Floor, Gaithersburg. Patients can reach her at 240-252-4105. Dr. Mary Joy Kolb is PH.D. in Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1013245901.
Dr. Mary Joy Kolb is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She 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.
Complete Profile:
Dr. Mary Joy Kolb 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. Mary Joy Kolb |
| Specialization: | Psychology |
| Gender: | Female |
| Credentials: | PH.D. |
| Practice Address: | 220 Main St, 2nd Floor, Gaithersburg,
Maryland, 20878-5471 |
| Phone: | 240-252-4105 |
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.
| NPI Number: | 1013245901 |
| NPI Enumeration Date: | 03 Dec, 2009 |
| NPI Last Update On: | 12 Jul, 2011 |
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. Mary Joy Kolb are as mentioned below.
| License Number | Specialization | State | Status | |
| 04764 | Cognitive & Behavioral Psychology | Maryland | Primary | |
| 1-07-3578 | Behavioral Analyst | | Secondary | |
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. Mary Joy Kolb
220 Main St, 2nd Floor
Gaithersburg, Maryland |
| Zip: | 20878-5471 |
| Phone Number: | 240-252-4105 |
Patients can reach Dr. Mary Joy Kolb at
220 Main St, 2nd Floor, Gaithersburg, Maryland or can
call to book an appointment on 240-252-4105.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.