Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Corsica River Mental Health Services, Inc.

Substance Use Disorder Rehabilitation Clinic/Center in Denton, MD · enumerated 2016 · authorized official John Plaskon, Executive Director.

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

National Provider Identifier

1023562899

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Registry record

Entity type Organization (Type 2)

Legal business name Corsica River Mental Health Services, Inc.

Practice address 114 Market St, Suite 207, Denton, MD, 21629

Phone (410) 758-2211

Fax (410) 758-0698

Enumeration date Aug 10, 2016

Last updated in NPPES Aug 10, 2016

Taxonomy & classification

261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Ambulatory Health Care Facilities · License 100831 (MD) Primary

Authorized official

Name John Plaskon

Title Executive Director

Phone (410) 758-3050

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 2016-08-10. Verify at npiregistry.cms.hhs.gov.

Where is Corsica River Mental Health Services, Inc. located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-10.