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Baltimore County Maryland

Public Health or Welfare Agency in Halethorpe, MD · enumerated 2011 · authorized official Tonia Ross, Billing Mnanager.

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

National Provider Identifier

1578832374

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Registry record

Entity type Organization (Type 2)
Legal business name Baltimore County Maryland
Other name <Unavail>
Practice address 3902 Annapolis Rd, Halethorpe, MD, 21227
Phone (410) 887-1003
Fax (410) 377-9646
Enumeration date Dec 22, 2011
Last updated in NPPES Jul 21, 2025

Taxonomy & classification

251K00000X Public Health or Welfare Agency Agencies Primary

Authorized official

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

Other identifiers

Identifier Type State Issuer
420938900 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 Maryland located?
The practice location on file with NPPES is in Halethorpe, MD.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-07-21. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-21.