Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Therese L Duffy

Individual provider Speech-Language Pathologist · NPI 1104730332

Therese L Duffy is a Speech-Language Pathologist in Saint Johns, Michigan. Licensed in Michigan. Registered with an NPI since 2026.

Licensed in
MI
In the registry since
2026

Practice location Address checks out

1013 S US Highway 27 Ste A
Saint Johns, MI 48879-2423
Phone: (989) 224-6831
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 7101002815 (MI)

Record details

NPI number1104730332
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 2, 2026
Last updated in NPPESOctober 2, 2026
Certification dateOctober 2, 2026

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