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

William Dumm, RN

Individual provider Registered Nurse · NPI 1427787233

William Dumm, RN is a Registered Nurse in Lansing, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2022
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

812 E Jolly Rd Ste 210
Lansing, MI 48910-6821
Phone: (517) 346-8200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 4704246764 (MI)

Record details

NPI number1427787233
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorYes
NPI enumeratedJune 7, 2022
Last updated in NPPESJune 7, 2022
Certification dateJune 7, 2022
Mailing address812 E Jolly Rd Ste 210, Lansing, MI 48910-6821

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