Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Sandra Valeria Ayllon

Individual provider Counselor · NPI 1629982384

Sandra Valeria Ayllon is a Counselor in San Mateo, California. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

2025 Kehoe Ave
San Mateo, CA 94403-1061
Phone: (650) 312-7542
Show map & directions

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

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X

Record details

NPI number1629982384
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 30, 2026
Last updated in NPPESSeptember 30, 2026
Certification dateSeptember 30, 2026

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