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

Mary H Sanchez-Allwein

Individual provider School Counselor · NPI 1437942703

Mary H Sanchez-Allwein is a School Counselor in San Luis Obispo, California. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

11050 Los Osos Valley Rd
San Luis Obispo, CA 93405-6200
Phone: (805) 596-4055
Show map & directions

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

Specialties & licences

School Counselor (primary) Taxonomy 101YS0200X

Record details

NPI number1437942703
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 28, 2025
Last updated in NPPESMay 28, 2025
Certification dateMay 28, 2025

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