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

Janelle Donjon

Individual provider Clinical Social Worker · NPI 1770450819

Janelle Donjon is a Clinical Social Worker in Hart, Michigan. Qualified in 1999, 27 years ago. Practices with Mercy Health Partners, a 66-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
27
Licensed in
MI
In the registry since
2025

Practice location Address checks out

611 E Main St
Hart, MI 49420-1190
Phone: (231) 873-6900
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 6801120704 (MI)

Record details

NPI number1770450819
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 22, 2025
Last updated in NPPESOctober 22, 2025
Certification dateOctober 22, 2025
Mailing addressPo Box 9, Manistee, MI 49660-0009

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Mercy Health Partners — 66 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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