Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Chiropractors in Greenfield, WI

Browse 14 Chiropractor providers listed in NPPES with a practice address in Greenfield, Wisconsin.

14 Healthcare Providers

How Greenfield compares with the U.S.

Greenfield has 37 Chiropractors per 100,000 residents, about 1.3 times the U.S. rate of 29.

That is 14 active Chiropractors with a practice address in Greenfield, for a population of 37,345.

The Wisconsin rate is 43 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

Too few Chiropractors in Greenfield are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“14 of 14 providers
With recent CMS data first, then Aโ€“Z

Dr. Dion Clay Deutscher , DC

Chiropractor

Active NPI Status
4600 W Loomis Rd Ste 110, Greenfield, WI 532204858
Phone: 4143212273
NPI Identifier 1558839274
View Full Profile

Dr. Laura M Harrigan , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
6901 W Edgerton Ave, Greenfield, WI 532204420
Phone: 4144218400
NPI Identifier 1336567437
View Full Profile

Dr. Richard Louis Hruby , DC

Chiropractor

Active NPI Status
4600 W Loomis Rd Ste 110, Greenfield, WI 532204858
Phone: 4143212773
NPI Identifier 1306011218
View Full Profile

Dr. Kenneth J Kerwin , DC

Chiropractor

Active NPI Status
8081 W Layton Ave, Greenfield, WI 532203712
Phone: 4142829001
NPI Identifier 1972671097
View Full Profile

Dr. Joseph M Lewis , DC

Chiropractor

Active NPI Status
Zastrow Chiropractic Clinic, 4811 S. 76th Street Suite 204, Greenfield, WI 532204352
Phone: 4142815266
NPI Identifier 1790843647
View Full Profile

Dr. Steven Michael Longo , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
8405 W Forest Home Ave, Ste 101, Greenfield, WI 532283407
Phone: 4144212225
NPI Identifier 1447244850
View Full Profile

Dr. Gregg A Nowak , DC

Chiropractor

Active NPI Status
4600 W Loomis Rd Ste 110, Greenfield, WI 532204858
Phone: 4144811021
NPI Identifier 1760540611
View Full Profile

Dr. Scott J Wagenknecht , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
8405 W Forest Home Ave, Ste 101, Greenfield, WI 532283407
Phone: 4144239225
NPI Identifier 1952393910
View Full Profile
Active NPI Status
4811 S 76th St, Suite 204, Greenfield, WI 532204364
Phone: 4142815266
NPI Identifier 1285700773
View Full Profile

Dr. Michael H Chen , DC

Chiropractor

Active NPI Status
4848 S 76th St, Suite. 205, Greenfield, WI 532204361
Phone: 4142829500
NPI Identifier 1649484221
View Full Profile

Dr. Erin K Daube , DC

Chiropractor

Active NPI Status
4600 W Loomis Rd Ste 110, Greenfield, WI 532204858
Phone: 4143212773
NPI Identifier 1598453581
View Full Profile

Dr. Jonathan Paul Mueller , DC

Chiropractor

Active NPI Status
4818 S 76th St, Greenfield, WI 532204362
Phone: 4142817080
NPI Identifier 1578651808
View Full Profile
Active NPI Status
4848 S 76th St, Suite 205, Greenfield, WI 532204361
Phone: 4142829500
NPI Identifier 1467660175
View Full Profile

Brycen Valiga , MS, ATC

Chiropractor

Active NPI Status Accepts Medicare Assignment
4477 S 113th St, Greenfield, WI 532282566
Phone: 7153405397
NPI Identifier 1174146690
View Full Profile

Frequently Asked Questions about Chiropractor in Greenfield

How do I check a Chiropractor practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Wisconsin licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.