Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

C. O. A. C. H. Mental Health, LLC

Mental Health Counselor in Hunt Valley, MD · enumerated 2013 · authorized official Dwayne Green, Owner.

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

National Provider Identifier

1265771646

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Registry record

Entity type Organization (Type 2)

Legal business name C. O. A. C. H. Mental Health, LLC

Practice address 5 Shawan Rd Ste 101c, Hunt Valley, MD, 21030

Phone (443) 982-0692

Fax (443) 982-0610

Enumeration date Feb 5, 2013

Last updated in NPPES Feb 25, 2019

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LC3757 (MD) Primary

Authorized official

Name Dwayne Green

Title Owner

Phone (443) 506-6313

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 C. O. A. C. H. Mental Health, LLC?

C. O. A. C. H. Mental Health, LLC is registered in NPPES as a Mental Health Counselor (its primary provider taxonomy).

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Dwayne Green Mental Health Counselor · Hunt Valley, MD NPI 1427359132

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-25.