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

Janis M. Rygwelski MD, PLLC

Organization Family Medicine Physician · NPI 1841232345

Janis M. Rygwelski MD, PLLC provides Family Medicine Physician services in Dewitt, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

124 E Washington St Ste G
Dewitt, MI 48820-8826 Not confirmed with CMS for 13 years — call before visiting
Phone: (517) 881-7750
Fax: (517) 668-0755
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 4301053706 (MI)

Record details

NPI number1841232345
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Janis Rygwelski — Owner, Sole Proprietor · (517) 881-7750
NPI enumeratedJune 11, 2006
Last updated in NPPESJanuary 4, 2013
Mailing addressPo Box 675, Dewitt, MI 48820-0675

Other providers in Dewitt