Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ari Mental Health Group Practise

Psychiatric/Mental Health Clinical Nurse Specialist in Laurel, MD · enumerated 2015 · authorized official Maria Macchio, Credentialing Manager.

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

National Provider Identifier

1992198139

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Registry record

Entity type Organization (Type 2)

Legal business name Ari Mental Health Group Practise

Other name <Unavail>

Practice address 419 Main St, Laurel, MD, 20707

Phone (301) 490-5551

Fax (301) 490-2517

Enumeration date Mar 12, 2015

Last updated in NPPES Oct 31, 2025

Taxonomy & classification

364SP0808X Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 905320 (MD) Primary

Authorized official

Name Maria Macchio

Title Credentialing Manager

Phone (410) 923-6700

Other identifiers

Identifier	Type	State	Issuer
813902400	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 type of organization is Ari Mental Health Group Practise?

Ari Mental Health Group Practise is registered in NPPES as a Psychiatric/Mental Health Clinical Nurse Specialist (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 2025-10-31.