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Debussy and Associates Behavioral Health LLC

Psychiatric/Mental Health Registered Nurse in Newark, DE · enumerated 2020 · authorized official Mark Debussy, Owner.

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

National Provider Identifier

1689209777

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Registry record

Entity type Organization (Type 2)
Legal business name Debussy and Associates Behavioral Health LLC
Practice address 256 Chapman Rd Ste 105-1, Newark, DE, 19702
Phone (302) 327-4143
Fax (302) 327-4197
Enumeration date Mar 9, 2020
Last updated in NPPES Jul 18, 2024

Taxonomy & classification

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers Primary

Authorized official

Name Mark Debussy
Title Owner
Phone (302) 327-4143

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

Who is the authorized official for Debussy and Associates Behavioral Health LLC?
NPPES lists Mark Debussy (Owner) as the authorized official for this organization.
What is the NPI number for Debussy and Associates Behavioral Health LLC?
The NPI for Debussy and Associates Behavioral Health LLC is 1689209777, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-18.