Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Citizens Options Unlimited Inc

Q: What is the NPI number for Citizens Options Unlimited Inc?

The NPI for Citizens Options Unlimited Inc is 1871037648, a Type 2 (organization) record in the CMS NPPES registry.

Mental Illness Intermediate Care Facility in Melville, NY · enumerated 2016 · authorized official Willard Derr, Chief Financial Officer.

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

National Provider Identifier

1871037648

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Registry record

Entity type Organization (Type 2)

Legal business name Citizens Options Unlimited Inc

Practice address 919 Rainbow Commons Court, Melville, NY, 11747

Phone (516) 626-1000

Fax (516) 626-3308

Enumeration date Dec 13, 2016

Last updated in NPPES Dec 13, 2016

Taxonomy & classification

310500000X Mental Illness Intermediate Care Facility Nursing & Custodial Care Facilities Primary

Authorized official

Name Willard Derr

Title Chief Financial Officer

Phone (516) 626-1000

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 the NPI number for Citizens Options Unlimited Inc?

The NPI for Citizens Options Unlimited Inc is 1871037648, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Citizens Options Unlimited Inc?

NPPES lists Willard Derr (Chief Financial Officer) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-13.