Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

John L Duffy

Individual provider Social Worker · NPI 1588130918

John L Duffy is a Social Worker in Sacaton, Arizona. Licensed in Arizona. Registered with an NPI since 2018.

Licensed in
AZ
In the registry since
2018

Practice location Address checks out

483 W Seed Farm Rd
Sacaton, AZ 85147
Phone: (602) 528-7100
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence LCSW-24004 (AZ)

Record details

NPI number1588130918
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 24, 2018
Last updated in NPPESSeptember 16, 2026
Certification dateSeptember 16, 2026

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