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

Courtney Costello

Individual provider Behavior Technician · NPI 1639843659

Courtney Costello is a Behavior Technician in Stockton, California. Works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2021
Specialties on file
4
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Practice location Address checks out

4545 Georgetown Ste A3
Stockton, CA 95207
Phone: (209) 955-1139
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Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 2630 W Rumble Rd, Modesto, CA 95350-0155 — (209) 222-2378
  • 10400 Fricot City Rd, San Andreas, CA 95249-9642 — (209) 736-4500

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence AMFT144592 (CA)
Behavior Technician Taxonomy 106S00000X
Case Manager/Care Coordinator Taxonomy 171M00000X
Community Health Worker Taxonomy 172V00000X

Record details

NPI number1639843659
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 3, 2021
Last updated in NPPESJanuary 7, 2025
Certification dateJanuary 7, 2025

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