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

Hilary Christian Arnold

Individual provider Assistant Behavior Analyst · NPI 1427999176

Hilary Christian Arnold is an Assistant Behavior Analyst in Lancaster, California. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

44480 20th St W
Lancaster, CA 93534-2714
Phone: (714) 834-1111
Show map & directions

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

Specialties & licences

Assistant Behavior Analyst (primary) Taxonomy 106E00000X

Record details

NPI number1427999176
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 4, 2026
Last updated in NPPESApril 4, 2026
Certification dateApril 4, 2026

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