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

John Knapp

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1790373272

John Knapp is an Addiction (Substance Use Disorder) Counselor in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2021.

Licensed in
AZ
In the registry since
2021

Practice location Address checks out

5251 W Campbell Ave Ste 204
Phoenix, AZ 85031-1719
Phone: (623) 293-2232
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence LASAC-15173 (AZ)

Record details

NPI number1790373272
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 9, 2021
Last updated in NPPESJanuary 9, 2021
Certification dateJanuary 9, 2021

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