Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Angela Dawn Lancaster, LCSW

Clinical Social Worker in Largo, FL · enumerated 2008.

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

National Provider Identifier

1720244593

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Angela Dawn Lancaster

Credential LCSW

Sex Female

Practice address Largo, FL, 33771

Phone (727) 203-5011

Enumeration date Jul 31, 2008

Last updated in NPPES Apr 2, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 15977 (FL) Primary

104100000X Social Worker Behavioral Health & Social Service Providers · License 24059 (CA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 28459 (CA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6461 (TN) Secondary

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

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

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 Angela Lancaster?

Angela Lancaster 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-02.