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

Dr. Ronald James Ziolkowski, DC

Individual provider Chiropractor · NPI 1700952272

Dr. Ronald James Ziolkowski, DC is a Chiropractic in Manitowoc, Wisconsin. Graduated from Palmer College Chiropractic - West Sunnyvale in 1982, 44 years ago. Practices as a sole proprietor. Licensed in Wisconsin.

Years since qualifying
44
Trained at
Palmer College Chiropractic - West Sunnyvale
Licensed in
WI
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1310 Washington St
Manitowoc, WI 54220-5144
Phone: (920) 683-2255
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 1747-012 (WI)

Record details

NPI number1700952272
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedNovember 28, 2006
Last updated in NPPESApril 6, 2026
Certification dateApril 6, 2026

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - WEST SUNNYVALE
Graduated 1982 (44 years in practice)
Accepts Medicare assignment Not indicated

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