Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Martha Treleven Lewis, MFTI

Individual provider Mental Health Counselor · NPI 1245410349

Mrs. Martha Treleven Lewis, MFTI is a Mental Health Counselor in San Luis Obispo, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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Practice location Address checks out

2178 Johnson Ave
San Luis Obispo, CA 93401-4535
Phone: (805) 781-4179
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 53661 (CA)

Record details

NPI number1245410349
Entity typeIndividual (Type 1)
GenderFemale
Credentials MFTI
Sole proprietorNo
NPI enumeratedNovember 7, 2007
Last updated in NPPESNovember 7, 2007

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