Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Potomac Case Management Services, Inc.

Mental Health Counselor in Frederick, MD · enumerated 2015 · authorized official Dawn Johns, Executive Director.

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

National Provider Identifier

1376919365

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Registry record

Entity type Organization (Type 2)

Legal business name Potomac Case Management Services, Inc.

Practice address 1446 W Patrick St Ste 16, Frederick, MD, 21702

Phone (301) 791-3087

Fax (301) 393-0730

Enumeration date Aug 13, 2015

Last updated in NPPES Feb 10, 2023

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary

Authorized official

Name Dawn Johns

Title Executive Director

Phone (301) 791-3087

Other identifiers

Identifier	Type	State	Issuer
880111800	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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-02-10. Verify at npiregistry.cms.hhs.gov.

Where is Potomac Case Management Services, Inc. located?

The practice location on file with NPPES is in Frederick, MD.

Providers at this address

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Potomac Case Management Services Case Management Agency · Frederick, MD NPI 1184028219

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-10.