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

Ronald K Wassenar

Organization Chiropractor · NPI 1245291939

Ronald K Wassenar is a Chiropractor in Westchester, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006

Practice location Address checks out

10526 W Cermak Rd Ste 104
Westchester, IL 60154-5249
Phone: (708) 562-9200
Fax: (708) 562-9207
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X (IL)

Record details

NPI number1245291939
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ronald Wassenar — Owner · (708) 562-9200
NPI enumeratedMarch 31, 2006
Last updated in NPPESOctober 15, 2007
Mailing address10526 W Cermak Rd, Suite 104, Westchester, IL 60154-5249

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