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

Tayseer Haroun, MD

Individual provider Rheumatology Physician · NPI 1457618191

Tayseer Haroun, MD is a Rheumatology in Washington, District of Columbia. Qualified in 1999, 27 years ago. Practices with Howard University, a 182-clinician group and accepts Medicare assignment. Licensed in District of Columbia and Virginia.

Years since qualifying
27
Licensed in
DC, VA
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

2041 Georgia Ave NW Ste 2300
Washington, DC 20060-1294
Phone: (202) 865-6741
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence MD500002621 (DC)
Rheumatology Physician Taxonomy 207RR0500X · Licence 0101267292 (VA)

Record details

NPI number1457618191
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 19, 2012
Last updated in NPPESFebruary 8, 2024
Certification dateFebruary 8, 2024

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Howard University — 182 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Washington