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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1629209887

Mr. Mark Geoffrey Gerios, MALLPC is an Addiction (Substance Use Disorder) Counselor in Detroit, Michigan. Licensed in Michigan. Registered with an NPI since 2009.

Licensed in
MI
In the registry since
2009
Specialties on file
2
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Practice location Address checks out

751 E Grand Blvd
Detroit, MI 48207-2529
Phone: (313) 922-2222
Fax: (313) 922-8771
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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 · Licence 6401006214 (MI)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X

Record details

NPI number1629209887
Entity typeIndividual (Type 1)
GenderMale
Credentials MALLPC
Sole proprietorNo
NPI enumeratedAugust 5, 2009
Last updated in NPPESMay 17, 2010

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