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

Mrs. Hallie O'Brien, PPS

Individual provider School Counselor · NPI 1386529758

Mrs. Hallie O'Brien, PPS is a School Counselor in Apple Valley, California. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

19445 Sitting Bull Rd
Apple Valley, CA 92308-5002
Phone: (760) 961-8479
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 number1386529758
Entity typeIndividual (Type 1)
GenderFemale
Credentials PPS
Sole proprietorNo
NPI enumeratedAugust 6, 2025
Last updated in NPPESAugust 6, 2025
Certification dateAugust 6, 2025

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