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

Marianne Sylvain, MALLP

Individual provider Psychologist · NPI 1316931199

Marianne Sylvain, MALLP is a Psychologist in Owosso, Michigan. Licensed in Michigan. Registered with an NPI since 2005.

Licensed in
MI
In the registry since
2005

Practice location Address checks out

1555 Industrial Dr
Owosso, MI 48867-9775
Phone: (989) 723-6791
Fax: (989) 725-5061
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 6361003592 (MI)

Record details

NPI number1316931199
Entity typeIndividual (Type 1)
GenderFemale
Credentials MALLP
Sole proprietorNo
NPI enumeratedSeptember 7, 2005
Last updated in NPPESAugust 5, 2022
Certification dateAugust 5, 2022

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