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Maryland Health Alliance, Inc.

Community/Behavioral Health Agency in Greenbelt, MD · enumerated 2014 · authorized official Corey Williams, Ceo.

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

National Provider Identifier

1285053538

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Registry record

Entity type Organization (Type 2)
Legal business name Maryland Health Alliance, Inc.
Practice address 7525 Greenway Center Dr Ste 207, Greenbelt, MD, 20770
Phone (240) 473-2159
Fax (240) 965-6935
Enumeration date Apr 15, 2014
Last updated in NPPES Jan 23, 2019

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Corey Williams
Title Ceo
Phone (240) 473-2159

Other identifiers

Identifier Type State Issuer
421908200 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 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 Maryland Health Alliance, Inc.?
Maryland Health Alliance, Inc. is registered in NPPES as a Community/Behavioral Health Agency (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-23.