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

Grace A Jankwietz

Individual provider Behavior Analyst · NPI 1639786155

Grace A Jankwietz is a Behavior Analyst in Manistee, Michigan. Registered with an NPI since 2020.

In the registry since
2020

Practice location Address checks out

2198 US 31 S
Manistee, MI 49660-9618
Phone: (800) 398-2013
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1639786155
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 29, 2020
Last updated in NPPESSeptember 29, 2020
Certification dateSeptember 29, 2020
Mailing address310 Glocheski Dr, Manistee, MI 49660-2639

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