Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Martha Skinker, LCSW

Clinical Social Worker in Warrenton, VA · enumerated 2006 · practices at Rappahannock-Rapidan Community Services Board.

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

National Provider Identifier

1831209287

Verified

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Registry record

Entity type Individual (Type 1)

Name Martha Skinker

Credential LCSW

Sex Female

Practice address 340 Hospital Dr, Warrenton, VA, 20186

Phone (540) 347-7620

Fax (540) 349-0644

Enumeration date Aug 30, 2006

Last updated in NPPES Feb 28, 2008

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 0904003044 (VA) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
4945361	Medicaid	VA	-

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 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.

What specialty is Martha Skinker?

Martha Skinker is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-28.