Dr. Mary Marth
PSY.D. | Clinical Psychologist
2500 Fairmont Drive, Guidance Clinic, San Leandro
California, 94578
510-667-3000 510-667-3005
Maps & DirectionsDr. Mary Marth is a San Leandro, California based psychologist who is specialized in Clinical Psychology. Active license number of Dr. Mary Marth is PSY22188 for Clinical Psychology in California. Her current practice location is 2500 Fairmont Drive, Guidance Clinic, San Leandro. Patients can reach her at 510-667-3000 or can fax her at 510-667-3005. Dr. Mary Marth is PSY.D. in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1831380146.
Dr. Mary Marth is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Complete Profile:
Dr. Mary Marth 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 Marth |
| Specialization: | Clinical Psychology |
| Gender: | Female |
| Credentials: | PSY.D. |
| Practice Address: | 2500 Fairmont Drive, Guidance Clinic, San Leandro,
California, 94578 |
| Phone: | 510-667-3000 |
| Fax: | 510-667-3005 |
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: | 1831380146 |
| NPI Enumeration Date: | 05 Aug, 2007 |
| NPI Last Update On: | 26 Sep, 2008 |
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 Marth are as mentioned below.
| License Number | Specialization | State | Status | |
| PSY22188 | Clinical Psychology | California | Primary | |
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 Marth
2500 Fairmont Drive, Guidance Clinic
San Leandro, California |
| Zip: | 94578 |
Patients can reach Dr. Mary Marth at
2500 Fairmont Drive, Guidance Clinic, San Leandro, California or can
call to book an appointment on 510-667-3000.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.