Dr. Andrea Marie Leitheiser
MA, PHD | Cognitive & Behavioral Psychologist
674 Harmon Loop Rd Ste 214, Dededo
Guam, 96929-6535
671-487-7747 Maps & DirectionsDr. Andrea Marie Leitheiser is a Dededo, Guam based psychologist who is specialized in Cognitive & Behavioral Psychology. Active license number of Dr. Andrea Marie Leitheiser is CP000026 for Clinical Psychology in Guam. Her current practice location is 674 Harmon Loop Rd Ste 214, Dededo. Patients can reach her at 671-487-7747. Dr. Andrea Marie Leitheiser is MA, PHD in Cognitive & Behavioral Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1477964567.
Dr. Andrea Marie Leitheiser has variety of professional responsibilities, including assessment (identifying, diagnosing, and conceptualizing problems experienced by individuals or groups), intervention (creating, implementing and evaluating interventions designed to induce positive change) and consultation. Cognitive Behavioral Psychologists also participates in research, education, training, and clinical practice including a range of issues and populations.
Complete Profile:
Dr. Andrea Marie Leitheiser 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. Andrea Marie Leitheiser |
| Specialization: | Cognitive & Behavioral Psychology |
| Gender: | Female |
| Credentials: | MA, PHD |
| Practice Address: | 674 Harmon Loop Rd Ste 214, Dededo,
Guam, 96929-6535 |
| Phone: | 671-487-7747 |
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: | 1477964567 |
| NPI Enumeration Date: | 12 May, 2014 |
| NPI Last Update On: | 12 May, 2014 |
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. Andrea Marie Leitheiser are as mentioned below.
| License Number | Specialization | State | Status | |
| CP000026 | Clinical Psychology | Guam | Primary | |
| 001257 | Cognitive & Behavioral Psychology | Alabama | Secondary | |
| 0942 | Clinical Psychology | New Mexico | 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. Andrea Marie Leitheiser
Po Box 217922,
Barrigada, Guam |
| Zip: | 96921-6957 |
| Phone Number: | 671-688-7712 |
| Fax Number: | 671-637-5550 |
Patients can reach Dr. Andrea Marie Leitheiser at
674 Harmon Loop Rd Ste 214, Dededo, Guam or can
call to book an appointment on 671-487-7747.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.