Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Calvert County Health Department

Substance Abuse Rehabilitation Facility in Barstow, MD · enumerated 2006 · authorized official Denise Dickerson, Behavioral Health Director.

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

National Provider Identifier

1326027194

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Registry record

Entity type Organization (Type 2)

Legal business name Calvert County Health Department

Practice address 325 Stafford Road, Barstow, MD, 20610

Phone (410) 535-3079

Fax (410) 535-2220

Enumeration date Jan 11, 2006

Last updated in NPPES Jul 25, 2025

Taxonomy & classification

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 12082 (MD) Primary

Authorized official

Name Denise Dickerson

Title Behavioral Health Director

Phone (410) 535-3079

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

Where is Calvert County Health Department located?

The practice location on file with NPPES is in Barstow, MD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-07-25. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-25.