Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Linda Kay Hendrick, ADT-3802

Addiction (Substance Use Disorder) Counselor in Prince Frederick, MD · enumerated 2016.

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

National Provider Identifier

1629520689

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Registry record

Entity type Individual (Type 1)

Name Linda Kay Hendrick

Credential ADT-3802

Sex Female

Practice address 69 Sherry Ln, Prince Frederick, MD, 20678

Phone (443) 968-8331

Enumeration date Oct 25, 2016

Last updated in NPPES Jul 9, 2025

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

247200000X Other Technician Technologists, Technicians & Other Technical Service Providers Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 3802 (MD) 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Linda Hendrick?

Linda Hendrick is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-09.