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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Holly Beth Segal, M.S.W.

Clinical Social Worker in Fairfax, VA · enumerated 2011.

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

National Provider Identifier

1205111895

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Registry record

Entity type Individual (Type 1)
Name Ms. Holly Beth Segal
Credential M.S.W.
Sex Female
Practice address 8500 Executive Park Ave Ste 200, Fairfax, VA, 22031
Phone (703) 698-5220
Fax (703) 572-2351
Enumeration date Oct 15, 2011
Last updated in NPPES Jun 14, 2023

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 12012 (MD) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LC50077901 (DC) 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

Is NPI 1205111895 active?
Yes, as of the latest NPPES snapshot, NPI 1205111895 is active (record last updated 2023-06-14).
How do I verify Holly Segal's NPI record?
Cross-check NPI 1205111895 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-14.