Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Denham

Mental Health Counselor in Wheaton, MD · enumerated 2026 · practices at Pathways To Housing Dc.

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

National Provider Identifier

1417874157

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Registry record

Entity type Individual (Type 1)

Name Mary Denham

Sex Female

Practice address 11002 Veirs Mill Rd Ste 510, Wheaton, MD, 20902

Phone (202) 674-8120

Fax (240) 833-5130

Enumeration date Jul 2, 2026

Last updated in NPPES Jul 2, 2026

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LC13061 (MD) Primary

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

Is NPI 1417874157 active?

Yes, as of the latest NPPES snapshot, NPI 1417874157 is active (record last updated 2026-07-02).

How do I verify Mary Denham's NPI record?

Cross-check NPI 1417874157 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Pathways To Housing Dc Adult Mental Health Clinic/Center · Silver Spring, MD NPI 1508506346

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