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Creedmoor Psychiatric Center

Q: What type of organization is Creedmoor Psychiatric Center?

Creedmoor Psychiatric Center is registered in NPPES as a Psychiatric Hospital (its primary provider taxonomy).

Psychiatric Hospital in Port Washington, NY · enumerated 2007 · authorized official Alan Diner, Medical Director.

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

National Provider Identifier

1699817577

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Registry record

Entity type Organization (Type 2)

Legal business name Creedmoor Psychiatric Center

Practice address 31 Roslyn West Shore Rd,, Port Washington, NY, 11050

Phone (516) 883-4757

Enumeration date Feb 13, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

283Q00000X Psychiatric Hospital Hospitals · License 126421 (NY) Primary

Authorized official

Name Alan Diner

Title Medical Director

Phone (718) 264-4046

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 type of organization is Creedmoor Psychiatric Center?

Creedmoor Psychiatric Center is registered in NPPES as a Psychiatric Hospital (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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.