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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. AYAN HUSSEIN AHMED NOOR M.D. MPH
NPI 1770709669
Emergency Medicine in Washington, DC

Active since April 18, 2007
2401 E STREET NW, WASHINGTON, DC 20522(202) 663-1649 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ayan Hussein Ahmed Noor M.d. Mph NPPES

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

DR. AYAN HUSSEIN AHMED NOOR M.D. MPH (NPI 1770709669) is an individual emergency medicine provider in Washington, District Of Columbia, licensed in Virginia (0101232066) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1770709669
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. AYAN HUSSEIN AHMED NOORCredential: M.D. MPH
Location Address2401 E STREET NWWashington, DC 20522
Mailing Address10211 Glen Chase CtFairfax, VA 22032-3271
Phone(202) 663-1649
Sole ProprietorYes
Enumeration DateApril 18, 2007
Last NPPES UpdateAugust 5, 2026
NPPES CertifiedAugust 5, 2026
✔ NPI 1770709669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in VA · 0101232066✔ Licensed in MD · D0057215✔ Licensed in DC · MD600006322
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
2401 E STREET NW, Washington, DC 20522
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Other Identifiers 3

Medicaid721001900MD
Medicaid022004300MD
OtherP00433932MD · Railroad

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 Ayan Ahmed Noor's NPI number?

The NPI number for Ayan Ahmed Noor is 1770709669. It was assigned to this individual provider in the NPPES registry on April 18, 2007.

Where is Ayan Ahmed Noor located?

Ayan Ahmed Noor practices at 2401 E Street NW, Washington, DC 20522. The listed phone number is (202) 663-1649.

What is Ayan Ahmed Noor's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for Ayan Ahmed Noor was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.