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Occupational Therapists in Islip, NY

Browse 14 Occupational Therapist providers listed in NPPES with a practice address in Islip, New York.

14 Healthcare Providers

How Islip compares with the U.S.

Islip has 81 Occupational Therapists per 100,000 residents, 2.0 times the U.S. rate of 40.

That is 14 active Occupational Therapists with a practice address in Islip, for a population of 17,362.

The New York rate is 67 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 Therapists in Islip 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 Registry addresses can be out of date.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€“14 of 14 providers
With recent CMS data first, then Aโ€“Z

Marisa Bonventre , OTR

Occupational Therapist

Active NPI Status
252 Islip Ave, Islip, NY 117513015
Phone: 6315816800
NPI Identifier 1366089476
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Giovanni Chapman

Occupational Therapist

Active NPI Status
2330 Union Blvd, Islip, NY 117513172
Phone: 6313777000
NPI Identifier 1730005240
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Bridget Christie , OTR, L

Occupational Therapist

Active NPI Status
252 Islip Ave, Islip, NY 117513015
Phone: 6315816800
NPI Identifier 1992270235
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Maggie Anne Cullen , OTR, L

Occupational Therapist

Active NPI Status
252 Islip Ave, Islip, NY 117513015
Phone: 6315815800
NPI Identifier 1043091515
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Ami Kim Isaksson , OT

Occupational Therapist

Active NPI Status
252 Islip Ave, Islip, NY 117513029
Phone: 6315816800
NPI Identifier 1780729160
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Elizabeth M Leonard , OTR, L

Occupational Therapist

Active NPI Status
252 Islip Ave, Islip, NY 117513015
Phone: 6315816800
NPI Identifier 1760156509
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Kristina Leverone

Occupational Therapist

Active NPI Status
120 Cardinal Ln, Islip, NY 117513328
Phone: 6319873434
NPI Identifier 1801375662
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Austin Joseph Mizerak

Occupational Therapist

Active NPI Status
2330 Union Blvd, Islip, NY 117513172
Phone: 6313777000
NPI Identifier 1154201523
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Kayleigh Rose Rall , OTR, L

Occupational Therapist

Active NPI Status
252 Islip Ave # B, Islip, NY 117513015
Phone: 6315816800
NPI Identifier 1629706122
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Michael James Rivezzo , OTR, L

Occupational Therapist

Active NPI Status
148 Monell Ave, Islip, NY 11751
Phone: 5169744180
NPI Identifier 1487149720
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John A. Sharpe , MS OTR, L

Occupational Therapist

Active NPI Status
187 Union Ave, Islip, NY 117514314
Phone: 6315815607
NPI Identifier 1205028289
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Evan John Sigouros

Occupational Therapist

Active NPI Status
59 38th St, Islip, NY 117511101
Phone: 5162748972
NPI Identifier 1699364992
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Grace England Smithers

Occupational Therapist

Active NPI Status
2330 Union Blvd, Islip, NY 117513172
Phone: 6313777000
NPI Identifier 1003795451
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Helen Valencia

Occupational Therapist

Active NPI Status
548 Islip Ave, Islip, NY 117511505
Phone: 9174210922
NPI Identifier 1699312223
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Frequently Asked Questions about Occupational Therapist in Islip

How do I check a Occupational Therapist 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 New York 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.

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