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Department of State

Health Service Clinic/Center in Washington, DC · enumerated 2006 · authorized official Clara Pieh, Health Practitioner/Fnp.

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

National Provider Identifier

1295810117

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Registry record

Entity type Organization (Type 2)
Legal business name Department of State
Practice address Department of State, 2401 E Street Nw, M/Med/Qi, Sa-1, Washington, DC, 20522
Phone (202) 663-2453
Fax (202) 663-3247
Enumeration date Oct 26, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities · License 6695 (TN) Primary

Authorized official

Name Clara Pieh
Title Health Practitioner/Fnp
Phone (202) 663-2453

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

Who is the authorized official for Department of State?
NPPES lists Clara Pieh (Health Practitioner/Fnp) as the authorized official for this organization.
What is the NPI number for Department of State?
The NPI for Department of State is 1295810117, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.