Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara Slifko, LGSW

Social Worker in Elkton, MD · enumerated 2010.

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

National Provider Identifier

1770813974

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Registry record

Entity type Individual (Type 1)

Name Barbara Slifko

Credential LGSW

Sex Female

Practice address 200 Booth St, Elkton, MD, 21921

Phone (410) 996-5104

Enumeration date Jan 11, 2010

Last updated in NPPES Jan 11, 2010

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 15221 (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 specialty is Barbara Slifko?

Barbara Slifko is registered in NPPES with the primary taxonomy of Social Worker. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-11.