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Occupational Therapy Assistants in Federal Way, WA

Browse 40 Occupational Therapy Assistant providers listed in NPPES with a practice address in Federal Way, Washington.

40 Healthcare Providers

How Federal Way compares with the U.S.

Federal Way has 40 Occupational Therapy Assistants per 100,000 residents, 3.3 times the U.S. rate of 12.

That is 40 active Occupational Therapy Assistants with a practice address in Federal Way, for a population of 99,493.

The Washington rate is 10 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 Federal Way 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 Registry addresses can be out of date.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 40 providers
With recent CMS data first, then Aโ€“Z

Sara J Acacio , COTA

Occupational Therapy Assistant

Active NPI Status
1010 South 336th St.reet, Suite 210, Federal Way, WA 98003
Phone: 8668358091
NPI Identifier 1760817084
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Beverly Renee Beste

Occupational Therapy Assistant

Active NPI Status
1010 S 336th St, Suite 210, Federal Way, WA 980036385
Phone: 8668358091
NPI Identifier 1013278530
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Melinda Bortolazzo , COTA, L

Occupational Therapy Assistant

Active NPI Status
1010 South 336th Street, Suite 210, Federal Way, WA 98003
Phone: 4253088119
NPI Identifier 1356620306
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Chris Bounsisey

Occupational Therapy Assistant

Active NPI Status
32300 1st Avenue South, Federal Way, WA 98003
Phone: 2538743580
NPI Identifier 1184833089
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Annshalete Brown , COTA, L

Occupational Therapy Assistant

Active NPI Status
1010 S 336th St Ste 210, Federal Way, WA 980037354
Phone: 4257371639
NPI Identifier 1447686803
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Dianna Buss , COTA, L

Occupational Therapy Assistant

Active NPI Status
909 S 336th St, Federal Way, WA 980037394
Phone: 2536615166
NPI Identifier 1245075548
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Linda Kay Christensen , COTA, L

Occupational Therapy Assistant

Active NPI Status
1010 South 336th Street, Siote 210, Federal Way, WA 980036549
Phone: 2537097044
NPI Identifier 1154602415
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Paula Marie Christy , COTA

Occupational Therapy Assistant

Active NPI Status
1010 S 336th St, Suite 120, Federal Way, WA 980036385
Phone: 2538358091
NPI Identifier 1386866150
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Ellen J. Cook , COTA, L

Occupational Therapy Assistant

Active NPI Status
33330 8th Ave S, Federal Way, WA 980036325
Phone: 2539452086
NPI Identifier 1902156870
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Nancy Lynn Dinsmore

Occupational Therapy Assistant

Active NPI Status
1010 S 336th St, Suite 210, Federal Way, WA 980036385
Phone: 8668358091
NPI Identifier 1558628628
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Kristine Duncan

Occupational Therapy Assistant

Active NPI Status
1010 S 336th St, Suite 210, Federal Way, WA 980036385
Phone: 8668358091
NPI Identifier 1851659569
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Rishana Edison

Occupational Therapy Assistant

Active NPI Status
31805 49th Ter Sw, Apt A102, Federal Way, WA 980233775
Phone: 5098850589
NPI Identifier 1649571316
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Steven Foreaker , COTA

Occupational Therapy Assistant

Active NPI Status
1010 S 336th St, Suite 210, Federal Way, WA 980036385
Phone: 8668358091
NPI Identifier 1497175582
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Holly Linn Frattaroli , COTA, L

Occupational Therapy Assistant

Active NPI Status
1010 S 336th St Ste 210, Federal Way, WA 980037354
Phone: 8888358091
NPI Identifier 1003198490
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Ann Frances Glore , COTA

Occupational Therapy Assistant

Active NPI Status
1010 S 336th St, Federal Way, WA 98003
Phone: 2538355769
NPI Identifier 1255543237
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Mark Leon Greer , OC00001273

Occupational Therapy Assistant

Active NPI Status
1010 South 336th Street, Suite 210, Federal Way, WA 98003
Phone: 8668358091
NPI Identifier 1144509977
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Helen Louise Guenther

Occupational Therapy Assistant

Active NPI Status
1010 S 336th St, Suite 210, Federal Way, WA 980036385
Phone: 8668358091
NPI Identifier 1609121532
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Curtis Edward Hendrickson , COTA, L

Occupational Therapy Assistant

Active NPI Status
1045 S 308th St, Federal Way, WA 980034706
Phone: 2539462273
NPI Identifier 1912282807
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Christina Christensen Holden , OTA

Occupational Therapy Assistant

Active NPI Status
909 S 336th St Ste 100, Federal Way, WA 980037394
Phone: 2536615166
NPI Identifier 1609612597
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Suzanne Hougland

Occupational Therapy Assistant

Active NPI Status
1010 S 336th St, Suite 210, Federal Way, WA 980036385
Phone: 8668358091
NPI Identifier 1841566643
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Frequently Asked Questions about Occupational Therapy Assistant in Federal Way

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 Washington 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.