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4 Walls Health Services Inc.

Comprehensive Outpatient Rehabilitation Facility (CORF) in Baltimore, MD · enumerated 2008 · authorized official Pamela Gibson-Jones, Clinical Director.

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

National Provider Identifier

1407007289

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Registry record

Entity type Organization (Type 2)
Legal business name 4 Walls Health Services Inc.
Practice address 6609 Reisterstown Rd, Suite 104, Baltimore, MD, 21215
Phone (443) 762-6949
Enumeration date Oct 9, 2008
Last updated in NPPES Oct 9, 2008

Taxonomy & classification

261QR0401X Comprehensive Outpatient Rehabilitation Facility (CORF) Ambulatory Health Care Facilities Primary

Authorized official

Name Pamela Gibson-Jones
Title Clinical Director
Phone (443) 762-6949

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 4 Walls Health Services Inc.?
4 Walls Health Services Inc. is registered in NPPES as a Comprehensive Outpatient Rehabilitation Facility (CORF) (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 2008-10-09.