Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Nadia Khan Sirdar, MD

Individual provider Hospitalist Physician · NPI 1528333671

Nadia Khan Sirdar, MD is an Internal Medicine in Washington, District of Columbia. Graduated from University of Texas Southwestern Medical School at Dallas in 2012, 14 years ago. Works from 2 locations. Licensed in District of Columbia.

Years since qualifying
14
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
DC
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

5255 Loughboro Rd NW
Washington, DC 20016-2633
Phone: (202) 537-4342
Fax: (202) 537-4734
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1775 Ballard Rd, Park Ridge, IL 60068-1005 — (847) 318-9340

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD044478 (DC)
Hospitalist Physician Taxonomy 208M00000X · Licence MD044478 (DC)

Record details

NPI number1528333671
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2012
Last updated in NPPESApril 18, 2025
Certification dateApril 18, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 2012 (14 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Other providers in Washington