Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Adela Lourdes Leon, LCPC

Professional Counselor in Silver Spring, MD · enumerated 2007.

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

National Provider Identifier

1174717565

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Registry record

Entity type Individual (Type 1)

Name Mrs. Adela Lourdes Leon

Credential LCPC

Sex Female

Practice address 502 E Melbourne Ave, Silver Spring, MD, 20901

Phone (301) 742-1556

Fax (301) 434-8309

Enumeration date Aug 29, 2007

Last updated in NPPES Jun 28, 2010

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License LC1981 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1174717565 active?

Yes — as of the latest NPPES snapshot, NPI 1174717565 is active (record last updated 2010-06-28).

How do I verify Adela Leon's NPI record?

Cross-check NPI 1174717565 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-28.