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Baltimore County Health Department

Public Health or Welfare Agency in Baltimore, MD · enumerated 2012 · authorized official Joan Wilson, Case Manager.

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

National Provider Identifier

1649523937

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Registry record

Entity type Organization (Type 2)
Legal business name Baltimore County Health Department
Practice address 6401 York Rd, 3rd Floor, Baltimore, MD, 21212
Phone (410) 887-2437
Fax (410) 377-9687
Enumeration date Oct 24, 2012
Last updated in NPPES Oct 24, 2012

Taxonomy & classification

251K00000X Public Health or Welfare Agency Agencies · License G13164 (MD) Primary

Authorized official

Name Joan Wilson
Title Case Manager
Phone (410) 887-3708

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

What type of organization is Baltimore County Health Department?
Baltimore County Health Department is registered in NPPES as a Public Health or Welfare Agency (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-24.