NPI Portal NPI Lookup & Verification

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

Ms. Erin E Kelly

Addiction (Substance Use Disorder) Counselor in Rehoboth Beach, DE · enumerated 2012 · practices at Delaware Medical Services.

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

National Provider Identifier

1528331535

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Registry record

Entity type Individual (Type 1)
Name Ms. Erin E Kelly
Sex Female
Practice address Rehoboth Beach, DE, 19971
Enumeration date Feb 22, 2012
Last updated in NPPES Feb 22, 2012

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 7953 (PA) Primary

Other identifiers

Identifier Type State Issuer
165652980 Medicaid DE -

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

Is NPI 1528331535 active?
Yes, as of the latest NPPES snapshot, NPI 1528331535 is active (record last updated 2012-02-22).
How do I verify Erin Kelly's NPI record?
Cross-check NPI 1528331535 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-22.