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

Hannah Yvonne Louis, CTRS

Individual provider Mental Health Counselor · NPI 1821363953

Hannah Yvonne Louis, CTRS is a Mental Health Counselor in San Francisco, California. Registered with an NPI since 2012.

In the registry since
2012

Practice location Address checks out

887 Potrero Ave L-Unit
San Francisco, CA 94110-2869
Phone: (415) 206-6346
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1821363953
Entity typeIndividual (Type 1)
GenderFemale
Credentials CTRS
Sole proprietorNo
NPI enumeratedMarch 22, 2012
Last updated in NPPESMarch 22, 2012

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