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

Johnita Denise Shaffer, BS

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1639804651

Johnita Denise Shaffer, BS is an Addiction (Substance Use Disorder) Counselor in Ann Arbor, Michigan. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
BS — Bachelor of Science
An undergraduate science degree.

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Practice location Address checks out

522 S Maple Rd
Ann Arbor, MI 48103-3837
Phone: (734) 585-7970
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1639804651
Entity typeIndividual (Type 1)
GenderFemale
Credentials BS
Sole proprietorNo
NPI enumeratedJuly 22, 2022
Last updated in NPPESJuly 22, 2022
Certification dateJuly 22, 2022

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