INTEGRITY PSYCHOLOGICAL SERVICES, PLLC
NPI 1750154829
Psychologist - Clinical in Staten Island, NY

Q: What is Integrity Psychological Services, PLLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since November 01, 2023

1110 SOUTH AVE STE 404, STATEN ISLAND, NY 10314(800) 277-4680(888) 556-9797 Get Directions Write a Review

NPPES record last updated: November 22, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 22, 2023, Nov 1, 2023 (2 updates tracked since 2023).

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About Integrity Psychological Services, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

INTEGRITY PSYCHOLOGICAL SERVICES, PLLC (NPI 1750154829) is a healthcare organization registered as a clinical in Staten Island, New York and active in the NPI registry since November 2023. The organization lists Lisa Schwarz, Director Of Operations, as its authorized official.

NPPES Registry Identity

NPI1750154829

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameINTEGRITY PSYCHOLOGICAL SERVICES, PLLC

Location Address1110 SOUTH AVE STE 404Staten Island, NY 10314-3411

Mailing Address1110 South Ave Ste 404Staten Island, NY 10314-3411 · (800) 277-4680 · Fax (888) 556-9797

Phone(800) 277-4680

Fax(888) 556-9797

Organization SubpartNo

Authorized OfficialLisa SchwarzDirector Of Operations · (800) 277-4680

Enumeration DateNovember 1, 2023

Last NPPES UpdateNovember 22, 20232 updates tracked since enumeration

NPPES CertifiedNovember 22, 2023

✔ NPI 1750154829 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

1110 SOUTH AVE STE 404, Staten Island, NY 10314

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Integrity Psychological Services, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 33 clinicians reassign Medicare billing to Integrity Psychological Services, PLLC, which bills Medicare for the services they deliver. Of these, 9 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 2

Clinical Social Worker29

Clinical Psychologist4

Nearest to this location (20)

See all 33

Brianne Giallanza, LCSW

Clinical Social Worker

NPI 1649655499

248 DEMOREST AVE
Staten Island, NY 10314

(718) 288-3986

✔ PECOS✔ Accepts Medicare2.1 mi

Lisa Schwarz, PH.D.

Clinical Psychologist

NPI 1992862841

66 9TH ST
Staten Island, NY 10306

(718) 351-4817

✔ PECOS4.3 mi

Terry Javois-Blocker, L.C.S.W.R

Clinical Social Worker

NPI 1942426036

17 DEVON PL
Staten Island, NY 10301

(347) 372-0725

✔ PECOS✔ Accepts Medicare4.4 mi

Aneesa Ible, LCSW

Clinical Social Worker

NPI 1801349675

2381 HYLAN BLVD STE 13
Staten Island, NY 10306

(800) 277-4681

✔ PECOS✔ Accepts Medicare4.6 mi

Magan Mccarthy-Hayes, LCSW

Clinical Social Worker

NPI 1437597994

2381 HYLAN BLVD
Staten Island, NY 10306

(800) 277-4680

✔ PECOS4.6 mi

Abiodun Oyeniyi, LCSW

Clinical Social Worker

NPI 1588031538

100 NORTHVIEW CT
Staten Island, NY 10301

(347) 236-5122

✔ PECOS✔ Accepts Medicare5.1 mi

Karen Felton-Handley, LCSW

Clinical Social Worker

NPI 1932339264

225 VICTORY BLVD
Staten Island, NY 10301

(347) 850-5751

✔ PECOS✔ Accepts Medicare5.2 mi

Michael Wolf, LCSW

Clinical Social Worker

NPI 1487041083

2 NARROWS RD S APT 2B1
Staten Island, NY 10305

(732) 330-2283

✔ PECOS✔ Accepts Medicare5.6 mi

Shannon Sadler, LCSW

Clinical Social Worker

NPI 1699492645

777 SEAVIEW AVE
Staten Island, NY 10305

(718) 668-8094

✔ PECOS✔ Accepts Medicare5.6 mi

Tatiana Casimir, LMSW

Clinical Social Worker

NPI 1013566157

1007 QUENTIN RD
Brooklyn, NY 11223

(718) 998-3235

✔ PECOS11 mi

Monique Bryant, LCSW

Clinical Social Worker

NPI 1487048120

70 CLYMER ST 10H
Brooklyn, NY 11249

(347) 206-3557

✔ PECOS✔ Accepts Medicare13 mi

Michelle Santana

Clinical Social Worker

NPI 1457869562

281 1ST AVE
New York, NY 10003

(212) 420-2000

✔ PECOS13 mi

Someeka Washington, LMSW

Clinical Social Worker

NPI 1396291803

180 TROY AVE 3G
Brooklyn, NY 11213

(347) 977-2079

✔ PECOS13 mi

Diana Buonafede

Clinical Social Worker

NPI 1295974012

1545 ATLANTIC AVE
Brooklyn, NY 11213

(718) 613-4000

✔ PECOS✔ Accepts Medicare13 mi

Robert Dobrenski, PHD

Clinical Psychologist

NPI 1710902895

105 E 38TH ST #6B
New York, NY 10016

(914) 912-1780

✔ PECOS14 mi

Shantel Clarke

Clinical Social Worker

NPI 1184858839

2384 ATLANTIC AVE
Brooklyn, NY 11233

(718) 272-6025

✔ PECOS✔ Accepts Medicare15 mi

Ion Popescu, LCSW

Clinical Social Worker

NPI 1730322272

2215 43RD AVE
Long Island City, NY 11101

(718) 389-5100

✔ PECOS✔ Accepts Medicare15 mi

Marisa Bitonti

Clinical Social Worker

NPI 1306260666

215 W 91ST ST #47
New York, NY 10024

(917) 617-1215

✔ PECOS✔ Accepts Medicare16 mi

Lynn Kennedy

Clinical Social Worker

NPI 1801805015

110 W 97TH ST
New York, NY 10025

(212) 316-7923

✔ PECOS✔ Accepts Medicare17 mi

Katarzyna Sakowicz-Drennan, PH.D.

Clinical Psychologist

NPI 1801191309

6453 82ND ST
Middle Village, NY 11379

(917) 319-3614

✔ PECOS18 mi

See all 33 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Integrity Psychological Services, PLLC's NPI number?

The NPI number for Integrity Psychological Services, PLLC is 1750154829. It was assigned to this organization in the NPPES registry on November 1, 2023.

Where is Integrity Psychological Services, PLLC located?

Integrity Psychological Services, PLLC is located at 1110 South Ave Ste 404, Staten Island, NY 10314. The listed phone number is (800) 277-4680.

What is Integrity Psychological Services, PLLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Integrity Psychological Services, PLLC enrolled in Medicare?

Yes. Integrity Psychological Services, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Integrity Psychological Services, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 33 clinicians in 2 Medicare specialties reassign their Medicare billing to Integrity Psychological Services, PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Clinical Social Worker (29) and Clinical Psychologist (4). Of these, 9 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Integrity Psychological Services, PLLC was last updated on November 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.