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

Katherine Mairead Treacy

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1013883388

Katherine Mairead Treacy is an Addiction (Substance Use Disorder) Counselor in San Luis Obispo, California. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

2180 Johnson Ave
San Luis Obispo, CA 93401-4558
Phone: (805) 781-4753
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1013883388
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 14, 2025
Last updated in NPPESOctober 14, 2025
Certification dateOctober 14, 2025

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