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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Leslie Marcia Krohn, LCSWC

Clinical Social Worker in Baltimore, MD · enumerated 2007 · practices at Ronald T. Carter, DDS PA.

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

National Provider Identifier

1598967234

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Registry record

Entity type Individual (Type 1)
Name Ms. Leslie Marcia Krohn
Credential LCSWC
Sex Female
Practice address 6301 N Charles St, Suite 8, Baltimore, MD, 21212
Fax (410) 377-6516
Enumeration date Jun 4, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 04282 (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

What is the NPI number for Leslie Krohn?
The National Provider Identifier (NPI) for Leslie Krohn is 1598967234, a Type 1 (individual) record in the CMS NPPES registry.
Where does Leslie Krohn practice?
The practice location on file with NPPES is in Baltimore, MD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.