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

Ryan Duff, LLMSW

Individual provider Clinical Social Worker · NPI 1821944117

Ryan Duff, LLMSW is a Clinical Social Worker in Port Huron, Michigan. Licensed in Michigan. Registered with an NPI since 2026.

Licensed in
MI
In the registry since
2026

Practice location Address checks out

3111 Electric Ave
Port Huron, MI 48060-8127
Phone: (810) 985-8900
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6851122842 (MI)

Record details

NPI number1821944117
Entity typeIndividual (Type 1)
GenderMale
Credentials LLMSW
Sole proprietorNo
NPI enumeratedMarch 9, 2026
Last updated in NPPESSeptember 15, 2026
Certification dateSeptember 15, 2026

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