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

Patrick Walter Callahan

Individual provider Behavior Technician · NPI 1285413567

Patrick Walter Callahan is a Behavior Technician in Largo, Florida. Practices as a sole proprietor. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

291 Gatewood Dr
Largo, FL 33770-2902
Phone: (856) 861-5448
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1285413567
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 26, 2023
Last updated in NPPESSeptember 26, 2023
Certification dateSeptember 26, 2023
Mailing address291 Gatewood Dr, Largo, FL 33770-2902

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