Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Richard Louis Hruby Jr., DC

Individual provider Chiropractor · NPI 1306011218

Dr. Richard Louis Hruby Jr., DC is registered under Chiropractic in Greenfield, Wisconsin. Graduated from Palmer College Chiropractic - Davenport in 1998, 28 years ago. Practices with Chiropractic Company - Greenfield II Ltd, a 3-clinician group. Licensed in Wisconsin.

Years since qualifying
28
Trained at
Palmer College Chiropractic - Davenport
Licensed in
WI
In the registry since
2008
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

4600 W Loomis Rd Ste 110
Greenfield, WI 53220-4858
Phone: (414) 321-2773
Fax: (414) 271-1727
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 3526-012 (WI)

Record details

NPI number1306011218
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedApril 23, 2008
Last updated in NPPESNovember 13, 2025
Certification dateNovember 13, 2025

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 1998 (28 years in practice)
Group practice Chiropractic Company - Greenfield Ii Ltd — 3 clinicians
Accepts Medicare assignment Not indicated

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients11
Services billed 85 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Chiropractic Company - Greenfield II Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3 clinicians in the practice; 1 are shown here.

Other providers in Greenfield