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

Heidy Williams, OT

Individual provider Pediatric Occupational Therapist · NPI 1427139062

Heidy Williams, OT is a Pediatric Occupational Therapist in Colton, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

See every abbreviation used in this directory →

Practice location Address checks out

1001 E Cooley Dr Ste 101
Colton, CA 92324-3941
Phone: (909) 783-1111
Fax: (909) 783-3957
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Occupational Therapist (primary) Taxonomy 225XP0200X · Licence OT4114 (CA)

Record details

NPI number1427139062
Entity typeIndividual (Type 1)
GenderFemale
Credentials OT
Sole proprietorNo
NPI enumeratedOctober 18, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1001 E Cooley Dr, Ste 101, Colton, CA 92324-3941

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