Dr. Helen Louise Marlo is a San Mateo, California based psychologist who is specialized in Clinical Psychology. Active license number of Dr. Helen Louise Marlo is PSY15318 for Clinical Psychology in California. Her current practice location is 101 S San Mateo Dr Ste 300, San Mateo. Patients can reach her at 650-579-4499. Dr. Helen Louise Marlo is PH.D. in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1487411765.
Dr. Helen Louise Marlo 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. Helen Louise Marlo 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. Helen Louise Marlo |
| Specialization: | Clinical Psychology |
| Gender: | Female |
| Credentials: | PH.D. |
| Practice Address: | 101 S San Mateo Dr Ste 300, San Mateo,
California, 94401-3844 |
| Phone: | 650-579-4499 |
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: | 1487411765 |
| NPI Enumeration Date: | 04 Mar, 2024 |
| NPI Last Update On: | 04 Mar, 2024 |
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. Helen Louise Marlo are as mentioned below.
| License Number | Specialization | State | Status | |
| PSY15318 | 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. Helen Louise Marlo
205 De Anza Blvd # 138,
San Mateo, California |
| Zip: | 94402-3989 |
| Phone Number: | 650-579-4499 |
Patients can reach Dr. Helen Louise Marlo at
101 S San Mateo Dr Ste 300, San Mateo, California or can
call to book an appointment on 650-579-4499.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.