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Psychological Health Care of Islip, P.C.

Psychologist in Sayville, NY · enumerated 2010 · authorized official Margaret Mcaleer, President / Psychologist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639486079

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Registry record

Entity type Organization (Type 2)
Legal business name Psychological Health Care of Islip, P.C.
Practice address 100 S Main St, Suite 206, Sayville, NY, 11782
Phone (631) 277-4080
Fax (631) 288-1115
Enumeration date Sep 7, 2010
Last updated in NPPES Sep 7, 2010

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License 011355 (NY) Primary

Authorized official

Name Margaret Mcaleer
Title President / Psychologist
Phone (631) 277-4080

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Psychological Health Care of Islip, P.C.?
Psychological Health Care of Islip, P.C. is registered in NPPES as a Psychologist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-07.