Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Melissa Diller

Addiction (Substance Use Disorder) Counselor in Maumelle, AR · enumerated 2026.

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

National Provider Identifier

1124958954

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Registry record

Entity type Individual (Type 1)

Name Melissa Diller

Sex Female

Practice address Maumelle, AR, 72113

Phone (609) 707-2514

Enumeration date May 22, 2026

Last updated in NPPES May 22, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 2250 (AR) Primary

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 is the NPI number for Melissa Diller?

The National Provider Identifier (NPI) for Melissa Diller is 1124958954, a Type 1 (individual) record in the CMS NPPES registry.

Where does Melissa Diller practice?

The practice location on file with NPPES is in Maumelle, AR. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-22.