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Mdm Counseling, Inc

Community/Behavioral Health Agency in Gaithersburg, MD · enumerated 2019 · authorized official Mary Mahoney, President.

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

National Provider Identifier

1518521921

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Registry record

Entity type Organization (Type 2)
Legal business name Mdm Counseling, Inc
Practice address 927 Russell Ave Ste B, Gaithersburg, MD, 20879
Phone (301) 873-3938
Enumeration date May 1, 2019
Last updated in NPPES May 1, 2019

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Mary Mahoney
Title President
Phone (301) 873-3938

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

Who is the authorized official for Mdm Counseling, Inc?
NPPES lists Mary Mahoney (President) as the authorized official for this organization.
What is the NPI number for Mdm Counseling, Inc?
The NPI for Mdm Counseling, Inc is 1518521921, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-01.