1. Home
  2. Directory
  3. District Of Columbia
  4. Washington
  5. Clinic Center
  6. NPI Profile

AMERICAN EMBASSY
NPI 1275687220
Clinic/Center in Washington, DC

Active since January 23, 2007
2401 E STREET NW, M-MED-QI, SA-1, WASHINGTON, DC 20522(202) 663-2453(202) 663-3247 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About American Embassy NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AMERICAN EMBASSY (NPI 1275687220) is a healthcare organization registered as a clinic/center in Washington, District Of Columbia and active in the NPI registry since January 2007. The organization lists Ann Marie Isaac-tsewole, Foreign Service Health Practitioner, as its authorized official.

NPPES Registry Identity

NPI1275687220
Entity TypeOrganization
Primary Taxonomy261Q00000X
Legal Business NameDEPARTMENT OF STATE
Location Address2401 E STREET NW, M-MED-QI, SA-1Washington, DC 20522-0001
Mailing Address2401 E Street Nw, M-med-qi, Sa-1Washington, DC 20522-0001 · (202) 663-2453 · Fax (202) 663-3247
Phone(202) 663-2453
Fax(202) 663-3247
Organization SubpartNo
Authorized OfficialAnn Marie Isaac-tsewoleForeign Service Health Practitioner · 0112651773166
Enumeration DateJanuary 23, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1275687220 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
License✔ Licensed in MA · 237017
Definition
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).
2401 E STREET NW, Washington, DC 20522
Open in Google Maps ↗

Other Names 1

Other NameAmerican Embassy

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. JUDITH G HELMLE II APRN
Nurse Practitioner (Pediatrics)
2401 E STREET NW, DEPART. OF STATE, MEDICAL QUALITY IMPROVEMENT
WASHINGTON,, DC 20522
District of Columbia (703) 875-4844
SUBRAMANIAM SRINIVASAN M.D
Internal Medicine (Infectious Disease)
2401 E STREET NW, U.S.DEPT.OF STATE,M/MED/QI,SA-1
WASHINGTON, DC 20522
District of Columbia (202) 663-1662
DR. FREDERICK J SUMMERS MD
Psychiatry & Neurology (Psychiatry)
2401 E STREET NW, MMED-QI SA-1
WASHINGTON, DC 20522
District of Columbia (202) 663-3247
NICHOLAS JOHN RIESLAND MD
Family Medicine
2401 E STREET NW, OFFICE OF MEDICAL SERVICES, US DEPARTMENT OF STATE
WASHINGTON, DC 20522
District of Columbia (202) 663-1649
MR. DANIEL R MUHM
Internal Medicine
2401 E STREET NW, M-MED-QI
WASHINGTON, DC 20522
District of Columbia (202) 663-2453
MR. ROBERT BRUCE GIALLONGO FNP, MPH
Nurse Practitioner (Family)
2401 E STREET NW, M,MED,QI, SA-1
WASHINGTON, DC 20522
District of Columbia (202) 663-2453
SUSAN HOUCK
Nurse Practitioner (Family)
2401 E STREET NW, US DEPT OF STATE M/MED/QI
WASHINGTON, DC 20522
District of Columbia (703) 875-4844
U.S. DEPARTMENT OF STATE
Public Health or Welfare
2401 E STREET NW, M-MED-QI, SA-1
WASHINGTON, DC 20522
District of Columbia (202) 663-2453

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Department Of State's NPI number?

The NPI number for Department Of State is 1275687220. It was assigned to this organization in the NPPES registry on January 23, 2007. The provider is also known as American Embassy.

Where is Department Of State located?

Department Of State is located at 2401 E Street NW M-Med-Qi, Sa-1, Washington, DC 20522. The listed phone number is (202) 663-2453.

What is Department Of State's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

When was this NPI record last updated?

The NPPES record for Department Of State was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.