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

Charles Robert Druffner

Individual provider Behavior Technician · NPI 1669040911

Charles Robert Druffner is a Behavior Technician in Minneapolis, Minnesota. Licensed in Minnesota. Registered with an NPI since 2021.

Licensed in
MN
In the registry since
2021

Practice location Address checks out

3333 University Ave SE
Minneapolis, MN 55414-3325
Phone: (612) 331-9413
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X (MN)

Record details

NPI number1669040911
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 14, 2021
Last updated in NPPESJune 14, 2021
Certification dateJune 14, 2021

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