NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Baltimore County Maryland

Student Health Clinic/Center in Windsor Mill, MD · enumerated 2012 · authorized official Tonia Ross, Billing Manager.

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

National Provider Identifier

1114297298

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Baltimore County Maryland
Other name <Unavail>
Practice address 8300 Carlson Ln, Windsor Mill, MD, 21244
Phone (410) 887-4130
Fax (410) 377-9646
Enumeration date Jan 6, 2012
Last updated in NPPES Jul 8, 2025

Taxonomy & classification

261QS1000X Student Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

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

Other identifiers

Identifier Type State Issuer
420951600 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.

Read the full guide → Validate an NPI →

Frequently asked questions

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.
What type of organization is Baltimore County Maryland?
Baltimore County Maryland is registered in NPPES as a Student Health Clinic/Center (its primary provider taxonomy).

Providers at this address

Browse all →

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