Pediatric Infectious Disease Specialists in Washington DC
Data updated monthly · Last refresh October 2026
35 Pediatric Infectious Diseases providers practice in Washington DC. The largest concentration is in Washington. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
35providers
Washingtontop city
Pediatric Infectious Diseases by city in Washington DC
Choose a city to see providers there.
Where Pediatric Infectious Disease Specialists in Washington DC practice
From CMS Medicare enrollment records covering 4 of the 35 providers listed here (11%). Providers who do not bill Medicare are not included in these figures.
Largest practice groups
| Group (as registered with Medicare) | Pediatric Infectious Disease Specialists | All clinicians in group | Main city |
| Children's Hospital | 2 | 212 | Washington |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Pediatric Infectious Diseases providers in Washington DC
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Alan Shapiro, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 884-5051 Dr. Alexandra FreemanWashington, DC · No drug or device payments recorded (2025) ·
(202) 444-8262 Dr. Andrea Hahn, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 476-5000 Dr. Barbara Jantausch, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 884-5051 Dr. Bernhard Wiedermann, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 884-5694 Dr. Charlotte Barbey-morelWashington, DC · No drug or device payments recorded (2025) ·
(202) 444-8518 Dr. David Hyun, M.D.Washington, DC · No drug or device payments recorded (2025) ·
(202) 476-5051 Dr. Doran Fink, MD, PHDWashington, DC · No drug or device payments recorded (2025) ·
(202) 476-6151 Dr. Eric Stern, M.DWashington, DC · No drug or device payments recorded (2025) ·
(202) 444-8262 Dr. Grace Appiah, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 476-5051 Dr. Jon Woods, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 782-9506 Dr. Julia Lynch, M.D.Washington, DC · No drug or device payments recorded (2025) ·
(202) 782-6248 Dr. Kevin LloydWashington, DC · No drug or device payments recorded (2025) ·
(202) 476-3670 Dr. Kim El Haddad, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 444-2000 Dr. Linda Lewis, M.D.Washington, DC · No drug or device payments recorded (2025) ·
(202) 782-9775 Dr. Nada Harik, MDWashington, DC · $147 in drug and device payments (2025) ·
(202) 476-5051 Dr. Nalini Singh, MDWashington, DC · $71 in drug and device payments (2025) ·
(202) 884-5051 Dr. Natella Rakhmanina, MDWashington, DC · $52 in drug and device payments (2025) ·
(202) 884-2182 Dr. Nicholas GeaganWashington, DC · No drug or device payments recorded (2025) ·
(202) 476-5051 Dr. Peter Zawadsky, M.D.Washington, DC · No drug or device payments recorded (2025) ·
(202) 782-3321 Dr. Prabha Viswanathan, M.D.Washington, DC · No drug or device payments recorded (2025) ·
(202) 476-6151 Dr. Rachel FalikWashington, DC · $708 in drug and device payments (2025) ·
(202) 476-5000 Dr. Rana Hamdy, M.D., M.P.H.Washington, DC · No drug or device payments recorded (2025) ·
(202) 476-3671 Dr. Raoul WientzenWashington, DC · No drug or device payments recorded (2025) ·
(202) 444-8262 Dr. Rebecca Reindel, MDWashington, DC · No drug or device payments recorded (2025) ·
(888) 884-2337 Dr. Roberta Debiasi, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 884-5051 Dr. Roya Gordji, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 476-5000 Dr. Shreya Doshi, MBBSWashington, DC · No drug or device payments recorded (2025) ·
(202) 476-5000 Dr. Sohail Rana, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 865-3028 Dr. Sumathi Nambiar, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 884-5051 Dr. Tamara Rakusan, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 884-5051 Dr. Tanisha Worthy Williams, DNP, MSN, CPNP-ACWashington, DC · No drug or device payments recorded (2025) ·
(202) 476-4000 Dr. Wei Li KoayWashington, DC · No drug or device payments recorded (2025) ·
(202) 476-5000 Dr. Yuliya Yasinskaya, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 884-6151 Dr. Merlin Robb, M.D.Washington Dc, DC · No drug or device payments recorded (2025) ·
(202) 782-7250 Common questions
How many Pediatric Infectious Diseases providers are in Washington DC?There are 35 Pediatric Infectious Diseases providers with active NPI records practicing in Washington DC, according to federal NPPES data refreshed monthly.
Which cities in Washington DC have the most Pediatric Infectious Diseases providers?Washington (34), Washington Dc (1) have the highest concentration of Pediatric Infectious Diseases providers in Washington DC.
How many Pediatric Infectious Diseases providers in Washington DC received drug or device company payments?4 of 35 Pediatric Infectious Diseases providers in Washington DC (11%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
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