Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Oliver Russell, LCSW-C

Clinical Social Worker in Washington, DC · enumerated 2007 · practices at Anchor Mental Health Association.

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

National Provider Identifier

1295944254

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Registry record

Entity type Individual (Type 1)

Name Oliver Russell

Credential LCSW-C

Sex Male

Practice address 1001 Lawrence St Ne, Washington, DC, 20017

Phone (202) 635-5990

Enumeration date May 22, 2007

Last updated in NPPES Jan 8, 2014

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 10749 (MD) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LC3000796 (DC) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 0904005217 (VA) Secondary

Other identifiers

Identifier	Type	State	Issuer
LC30007976	Medicaid	DC	-
LCSW-C10749	Medicaid	MD	-
0904005217	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Oliver Russell?

Oliver Russell 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.

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 2014-01-08.