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Baltimore County Department of Health

Public Health or Welfare Agency in Rosedale, MD · enumerated 2007 · authorized official Tonia Ross, Billing Manager.

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

National Provider Identifier

1245385434

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Registry record

Entity type Organization (Type 2)
Legal business name Baltimore County Department of Health
Other name <Unavail>
Parent organization Baltimore County
Practice address 9100 Franklin Square Dr, Rosedale, MD, 21237
Phone (410) 887-3740
Fax (410) 377-4751
Enumeration date Jan 25, 2007
Last updated in NPPES Jul 8, 2025

Taxonomy & classification

251K00000X Public Health or Welfare Agency Agencies Primary

Authorized official

Name Tonia Ross
Title Billing Manager
Phone (410) 887-0684

Other identifiers

Identifier Type State Issuer
702741900 Medicaid MD -

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

Where is Baltimore County Department of Health located?
The practice location on file with NPPES is in Rosedale, MD.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-07-08. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-08.