NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Stephen Andreopoulos Psychologist PC

Clinical Psychologist in Mineola, NY · enumerated 2012 · authorized official Stephen Andreopoulos, Clinical Director.

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

National Provider Identifier

1932460730

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Stephen Andreopoulos Psychologist PC
Practice address 143 Willis Ave, Mineola, NY, 11501
Phone (516) 739-0234
Enumeration date Jun 7, 2012
Last updated in NPPES Jul 19, 2012

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 015522 (NY) Primary

Authorized official

Name Stephen Andreopoulos
Title Clinical Director
Phone (516) 739-0234

Other identifiers

Identifier Type State Issuer
02607936 Medicaid NY -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

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.
What type of organization is Stephen Andreopoulos Psychologist PC?
Stephen Andreopoulos Psychologist PC is registered in NPPES as a Clinical Psychologist (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-19.