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

Isaac Fonseca

Individual provider Behavior Technician · NPI 1427905512

Isaac Fonseca is a Behavior Technician in Tucson, Arizona. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

5488 S Monrovia Ave
Tucson, AZ 85706-2120
Phone: (805) 889-9838
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 number1427905512
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 16, 2026
Last updated in NPPESApril 2, 2026
Certification dateApril 2, 2026
Mailing address5488 S Monrovia Ave, Tucson, AZ 85706-2120

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