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Social Worker - Clinicals in Massapequa, NY

Browse 87 Social Worker - Clinical providers listed in NPPES with a practice address in Massapequa, New York.

87 Healthcare Providers

How Massapequa compares with the U.S.

Massapequa has 407 clinicians in Social Worker - Clinical per 100,000 residents, 4.3 times the U.S. rate of 95.

That is 87 active clinicians in Social Worker - Clinical with a practice address in Massapequa, for a population of 21,389.

The New York rate is 150 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.

82% of clinicians in Social Worker - Clinical in Massapequa listed in the CMS Medicare file (14 of 17) accept Medicare assignment. That is similar to the New York share of 81%.

Only 17 of 87 active clinicians in Social Worker - Clinical in Massapequa appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

35% of clinicians in Social Worker - Clinical in Massapequa listed in the CMS Medicare file (6 of 17) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the New York share of 44%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

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@t-medinfo.com ยท Methodology

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

Social Worker - Clinical Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Social Worker - Clinical practitioners in Massapequa, NY

Source: CMS PECOS
PECOS Enrolled Specialists 23 In Massapequa, NY
Part B Lab & Imaging Eligible 22 Diagnostic Referrals
DME Ordering Eligible 24 Durable Medical Equipment
Home Health Agency Referrals 0 HHA Ordering Eligible
Showing 1โ€“20 of 87 providers
With recent CMS data first, then Aโ€“Z

Dr. David Ebenezer Daisley , LCSW, PsyD

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment
10 Ozone Place, Massapequa, NY 117586817
Phone: 5167950009
NPI Identifier 1609961002
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Susan Ellen Gardner , LCSW

Social Worker - Clinical

Active NPI Status
4250 Sunrise Hwy, Suite 103, Massapequa, NY 117585338
Phone: 5167994864
NPI Identifier 1508079443
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Mitchell F Olster , LCSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment
5500 Merrick Road, Massapequa, NY 117586208
Phone: 5165419849
NPI Identifier 1265519284
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Margaret Mary Slayback , LCSW-R, CASAC

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
707 Broadway, Massapequa, NY 117582327
Phone: 5168856255
NPI Identifier 1801062252
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Deborah Weiss , LCSW

Social Worker - Clinical

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
5550 Merrick Rd Ste 300, Massapequa, NY 117586238
Phone: 6316733233
NPI Identifier 1093136228
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Elizabeth Accetta , LCSW

Social Worker - Clinical

Active NPI Status
75 Grand Ave, Massapequa, NY 11758
Phone: 5167993203
NPI Identifier 1831467844
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Yessica Aparicio Chicas

Social Worker - Clinical

Active NPI Status
727 N Broadway Ste C1, Massapequa, NY 117582348
Phone: 3474354612
NPI Identifier 1437728698
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Lauren Audenino

Social Worker - Clinical

Active NPI Status
34 Morton Ave, Massapequa, NY 117587263
Phone: 5165874955
NPI Identifier 1932442555
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Sondra Ann Austin , LCSW-R

Social Worker - Clinical

Active NPI Status
20 Hicksville Rd Ste 5, Massapequa, NY 117585819
Phone: 5169675221
NPI Identifier 1346728821
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Lia Baldasano , LCSW-R

Social Worker - Clinical

Active NPI Status
75 Grand Ave, Massapequa, NY 117584905
Phone: 5162418903
NPI Identifier 1427319458
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Kenneth Beiner , LCSW

Social Worker - Clinical

Active NPI Status
54 Chicago Ave, Massapequa, NY 117584422
Phone: 5169988350
NPI Identifier 1326493826
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Jamie Bogenshutz , LCSW, R, CASAC

Social Worker - Clinical

Active NPI Status
75 Grand Ave, Massapequa, NY 117584905
Phone: 5167993203
NPI Identifier 1861548646
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Marisa Boulukos , LCSWR

Social Worker - Clinical

Active NPI Status
75 Grand Ave, Massapequa, NY 117584905
Phone: 5167993202
NPI Identifier 1437203320
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Diane Brieloff Kelly , RCSW

Social Worker - Clinical

Active NPI Status
27 Adam Rd W, Massapequa, NY 117588003
Phone: 5169720031
NPI Identifier 1174117923
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Carole Brown , LCSW

Social Worker - Clinical

Active NPI Status
727 Broadway A-2, Massapequa, NY 11758
Phone: 5167539096
NPI Identifier 1568583268
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Winsome S Brown-Cooke , MSW

Social Worker - Clinical

Active NPI Status
707 Broadway, Suite 2, Massapequa, NY 117582327
Phone: 5167974851
NPI Identifier 1558450387
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Danielle Brozik , LCSW

Social Worker - Clinical

Active NPI Status
1130 N Broadway, Massapequa, NY 117581336
Phone: 5163660207
NPI Identifier 1710278411
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Lois Bush-Jackson , LCSW

Social Worker - Clinical

Active NPI Status
85 Roosevelt Ave, Massapequa, NY 117586822
Phone: 5165416785
NPI Identifier 1578775300
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Donna Marie Carson , LCSW

Social Worker - Clinical

Active NPI Status
627 Broadway, Massapequa, NY 117585031
Phone: 5152218188
NPI Identifier 1629286521
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Arthur Castellano , MSW

Social Worker - Clinical

Active NPI Status
5254 Merrick Road Suite 11, Nassau Shores Professional Building, Massapequa, NY 11758
Phone: 5166061203
NPI Identifier 1528173101
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Frequently Asked Questions about Social Worker - Clinical in Massapequa

How do I check a Social Worker - Clinical 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.