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Occupational Therapy Assistants in Greenfield, WI

Browse 29 Occupational Therapy Assistant providers listed in NPPES with a practice address in Greenfield, Wisconsin.

29 Healthcare Providers

How Greenfield compares with the U.S.

Greenfield has 78 Occupational Therapy Assistants per 100,000 residents, 6.3 times the U.S. rate of 12.

That is 29 active Occupational Therapy Assistants with a practice address in Greenfield, for a population of 37,345.

The Wisconsin rate is 25 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.

None of the Occupational Therapy Assistants in Greenfield are listed in the CMS Medicare file.

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 Registry addresses can be out of date.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€“20 of 29 providers
With recent CMS data first, then Aโ€“Z

Kayla Ann Bell , COTA

Occupational Therapy Assistant

Active NPI Status
4500 W Loomis Rd, Greenfield, WI 532204819
Phone: 4143255375
NPI Identifier 1063954147
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Kathi Sue Boziel , COTA

Occupational Therapy Assistant

Active NPI Status
4500 W Loomis Rd, Greenfield, WI 532204819
Phone: 4143255300
NPI Identifier 1063686244
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Susan Desanctis , COTA

Occupational Therapy Assistant

Active NPI Status
7517 W Cold Spring Rd, Greenfield, WI 532202814
Phone: 4143276603
NPI Identifier 1467901231
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Joyce Devries , COTA

Occupational Therapy Assistant

Active NPI Status
7517 W Cold Spring Rd, Greenfield, WI 532202814
Phone: 4143276603
NPI Identifier 1043680689
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Mary Downey

Occupational Therapy Assistant

Active NPI Status
5700 W Layton Ave, Greenfield, WI 532204016
Phone: 4143254069
NPI Identifier 1669773941
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Terese G Fabian , COTA

Occupational Therapy Assistant

Active NPI Status
3540 S 111th St, Greenfield, WI 532281104
Phone: 4145450782
NPI Identifier 1295904647
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Patricia Ann Foelske , COTA

Occupational Therapy Assistant

Active NPI Status
7517 W Coldspring Rd, Greenfield, WI 532202814
Phone: 4143276603
NPI Identifier 1114369220
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Shannon Geenen , COTA

Occupational Therapy Assistant

Active NPI Status
7517 W Cold Spring Rd, Greenfield, WI 532202814
Phone: 4143276603
NPI Identifier 1093185399
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Shanna S Hensberger , COTA

Occupational Therapy Assistant

Active NPI Status
7517 W Cold Spring Rd, Greenfield, WI 532202814
Phone: 4143276603
NPI Identifier 1275901324
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Jacquelyn Marie Kaczorowski , OTA

Occupational Therapy Assistant

Active NPI Status
7517 W Cold Spring Rd, Greenfield Rehabilitation Agency, Greenfield, WI 532202814
Phone: 4143276603
NPI Identifier 1851760128
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Debbie Kainz

Occupational Therapy Assistant

Active NPI Status
4205 S Ravinia Dr, #103, Greenfield, WI 532215736
Phone: 4148286238
NPI Identifier 1619123924
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Monalisa Killerbrew

Occupational Therapy Assistant

Active NPI Status
4500 W Loomis Rd, Greenfield, WI 532204819
Phone: 4143255300
NPI Identifier 1942794334
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Thomas John Kosman , COTA

Occupational Therapy Assistant

Active NPI Status
7517 W Cold Spring Rd, Greenfield, WI 532202814
Phone: 4143276603
NPI Identifier 1801269147
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Natasha Krasotin , COTA

Occupational Therapy Assistant

Active NPI Status
3933 S Prairie Hill Ln, Suite 316, Greenfield, WI 532282371
Phone: 8888919307
NPI Identifier 1356772735
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Mary Beth Krause , COTA

Occupational Therapy Assistant

Active NPI Status
4500 W Loomis Rd, Greenfield, WI 532204819
Phone: 4143255300
NPI Identifier 1740454933
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Cynthia Marie Kubis , COTA

Occupational Therapy Assistant

Active NPI Status
5700 W Layton Ave, Greenfield, WI 532204016
Phone: 4143254069
NPI Identifier 1336312214
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Shannon Lynn Lawton , COTA

Occupational Therapy Assistant

Active NPI Status
3939 S 92nd St, Greenfield, WI 532281455
Phone: 4145467346
NPI Identifier 1114041704
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Jessica Lewitz

Occupational Therapy Assistant

Active NPI Status
5700 W Layton Ave, Greenfield, WI 532204016
Phone: 4142817200
NPI Identifier 1760741565
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Danielle Lindsey , COTA

Occupational Therapy Assistant

Active NPI Status
7517 W Cold Spring Rd, Greenfield, WI 532202814
Phone: 4143276603
NPI Identifier 1699145979
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Kathryn C Mantz , COTA

Occupational Therapy Assistant

Active NPI Status
5700 W Layton Ave, Greenfield, WI 532204016
Phone: 4142817200
NPI Identifier 1356514558
View Full Profile

Frequently Asked Questions about Occupational Therapy Assistant in Greenfield

How do I check a Occupational Therapy Assistant 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.