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

Ethan Patrick-James Grzegorczyk

Individual provider Behavior Technician · NPI 1942890918

Ethan Patrick-James Grzegorczyk is a Behavior Technician in Saginaw, Michigan. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

1625 Concentric Blvd
Saginaw, MI 48604-9542
Phone: (989) 341-3653
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 number1942890918
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 22, 2021
Last updated in NPPESSeptember 6, 2023
Certification dateSeptember 6, 2023

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