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

Dawn Christine Holderfield

Individual provider Behavior Analyst · NPI 1023531779

Dawn Christine Holderfield is a Behavior Analyst in Union City, California. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

33635 9th St Appt 1
Union City, CA 94587
Phone: (510) 589-0535
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1023531779
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 24, 2017
Last updated in NPPESJuly 24, 2017

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