Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leslie Dalencour

Mental Health Counselor in Baltimore, MD · enumerated 2013.

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

National Provider Identifier

1205178050

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Leslie Dalencour

Sex Female

Practice address 3739 Wilkens Ave, Baltimore, MD, 21229

Phone (410) 621-9261

Fax (410) 514-3596

Enumeration date Mar 20, 2013

Last updated in NPPES Sep 22, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LC6559 (MD) Primary

Other identifiers

Identifier	Type	State	Issuer
589561800	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 specialty is Leslie Dalencour?

Leslie Dalencour is registered in NPPES with the primary taxonomy of Mental Health Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-22.