Mrs. Martha Treleven Lewis is a San Luis Obispo, California based counselor who is specialized as Mental Health Counselor. Active license number of Mrs. Martha Treleven Lewis is 53661 for Mental Health Counselor in California. Her current practice location is 2178 Johnson Ave, San Luis Obispo. Patients can book an appointment with her at 805-781-4179.
Mrs. Martha Treleven Lewis is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.
Complete Profile:
Mrs. Martha Treleven Lewis speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Mrs. Martha Treleven Lewis |
| Specialization: | Mental Health Counselor |
| Gender: | Female |
| Credentials: | MFTI |
| Accepts Medicare Assignment: | No |
| Practice Address: | 2178 Johnson Ave, San Luis Obispo,
California, 93401-4535 |
| Phone: | 805-781-4179 |
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: | 1245410349 |
| NPI Enumeration Date: | 07 Nov, 2007 |
| NPI Last Update On: | 07 Nov, 2007 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mrs. Martha Treleven Lewis are as mentioned below.
| License Number | Specialization | State | Status | |
| 53661 | Mental Health Counselor | California | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Mrs. Martha Treleven Lewis such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 53661 | Other | California | MFT INTERN |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 832 Santa Maria Ave,
Los Osos, California |
| Zip: | 93402-1231 |
| Phone Number: | 805-528-4431 |
Patients can reach Mrs. Martha Treleven Lewis at
2178 Johnson Ave, San Luis Obispo, California or can
call to book an appointment on 805-781-4179.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.