Endocrinologists in Washington DC
Data updated monthly · Last refresh October 2026
61 Endocrinology, Diabetes & Metabolism providers practice in Washington DC, including 20 (33%) offering telehealth. 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.
61providers
20telehealth
Washingtontop city
Endocrinology, Diabetes & Metabolism by city in Washington DC
Choose a city to see providers there.
Where Endocrinologists in Washington DC practice
From CMS Medicare enrollment records covering 28 of the 61 providers listed here (46%). Providers who do not bill Medicare are not included in these figures.
21%solo or small practice (under 10 clinicians)
4%mid-size group (10 to 99)
75%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Endocrinologists | All clinicians in group | Main city |
| Medstar Medical Group II LLC | 11 | 3,726 | Washington |
| Medical Faculty Associates, Inc. | 5 | 676 | Washington |
| Howard University | 4 | 182 | Washington |
| Johns Hopkins Community Physicians, Inc. | 2 | 764 | Washington |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Endocrinologists affiliated |
| Medstar Washington Hospital Center | Washington | Nonprofit | 3 of 5 | 11 |
| Medstar Georgetown University Hospital | Washington | For-profit | 3 of 5 | 9 |
| Sibley Memorial Hospital | Washington | Nonprofit | 5 of 5 | 5 |
| Howard University Hospital Corp. | Washington | Nonprofit | 1 of 5 | 4 |
| George Washington Univ Hospital | Washington | For-profit | 2 of 5 | 3 |
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.
Endocrinology, Diabetes & Metabolism 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. Abbas Motazedi, MDWashington, DC · $1,857 in drug and device payments (2025) · Telehealth ·
(202) 269-0381 Dr. Adline Ghazi, M.D.Washington, DC · $247 in drug and device payments (2025) · Telehealth ·
(202) 741-3333 Dr. Ann Cowgill, M.D.Washington, DC · No drug or device payments recorded (2025) ·
(202) 745-8173 Dr. Anteneh Zenebe, M.DWashington, DC · $643 in drug and device payments (2025) ·
(202) 865-7677 Dr. Cassandra McintyreWashington, DC · No drug or device payments recorded (2025) ·
(202) 872-7312 Dr. Cecillia Tsao, MDWashington, DC · No drug or device payments recorded (2025) · Telehealth ·
(202) 854-3840 Dr. Diala El-maouche, MD, MSWashington, DC · $641 in drug and device payments (2025) ·
(202) 741-3333 Dr. Eric Nylen, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 745-8300 Dr. Hadeel Abdalla, MBBSWashington, DC · $821 in drug and device payments (2025) ·
(202) 865-1924 Dr. Ioana Fat, MDWashington, DC · $2,121 in drug and device payments (2025) · Telehealth ·
(202) 687-2818 Dr. Jacqueline JonklaasWashington, DC · No drug or device payments recorded (2025) · Telehealth ·
(202) 444-2818 Dr. James Ramey, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 296-0670 Dr. Jamil Addas, M.D.Washington, DC · No drug or device payments recorded (2025) ·
(202) 741-3000 Dr. Jason Wexler, M.D.Washington, DC · No drug or device payments recorded (2025) · Telehealth ·
(202) 877-9137 Dr. J. Desiree Pineda, MDWashington, DC · $20 in drug and device payments (2025) · Telehealth ·
(202) 828-0935 Dr. Jerold Share, M.D.Washington, DC · No drug or device payments recorded (2025) ·
(202) 244-0060 Dr. Joseph VerbalisWashington, DC · No drug or device payments recorded (2025) · Telehealth ·
(202) 687-2818 Dr. Joshua Cohen, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 741-3333 Dr. Julianna Barsony, M.D.Washington, DC · No drug or device payments recorded (2025) ·
(202) 687-2818 Dr. Kenneth Burman, MDWashington, DC · No drug or device payments recorded (2025) · Telehealth ·
(202) 877-2848 Dr. Leonard Wartofsky, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 877-2848 Dr. Louis Pangaro, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 782-4923 Dr. Marc Blackman, M.D.Washington, DC · No drug or device payments recorded (2025) ·
(202) 745-8478 Dr. Mariama Semega-janneh, MDWashington, DC · No drug or device payments recorded (2025) ·
(800) 881-4428 Dr. Mark Sklar, M.D.Washington, DC · $1,610 in drug and device payments (2025) ·
(202) 887-4769 Dr. Meeta Sharma, MDWashington, DC · $35 in drug and device payments (2025) · Telehealth ·
(202) 877-2848 Dr. Melissa Loughney, MDWashington, DC · $563 in drug and device payments (2025) ·
(202) 877-7000 Dr. Michael Bryan, M.D.Washington, DC · No drug or device payments recorded (2025) ·
(202) 346-3000 Dr. Michael Porter, DOWashington, DC · No drug or device payments recorded (2025) · Telehealth ·
(631) 219-5023 Dr. Michael West, M.D., PH.D.Washington, DC · No drug or device payments recorded (2025) ·
(202) 570-5151 Dr. Michelle Magee, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 877-0333 Dr. Monica Skarulis, M.D.Washington, DC · $16 in drug and device payments (2025) ·
(202) 644-9288 Dr. Nadine El Asmar, M.DWashington, DC · $165 in drug and device payments (2025) · Telehealth ·
(202) 741-3333 Dr. Natasa Janicic-kahricWashington, DC · $9,292 in drug and device payments (2025) · Telehealth ·
(202) 444-2818 Dr. Neelam Baral, MBBSWashington, DC · $133 in drug and device payments (2025) · Telehealth ·
(202) 877-8278 Dr. Noor-ul-huda Mehdi, M.D.Washington, DC · No drug or device payments recorded (2025) · Telehealth ·
(202) 877-7000 Dr. Parisa Takalloo, MDWashington, DC · $1,191 in drug and device payments (2025) ·
(028) 656-1002 Dr. Priya Kundra, MDWashington, DC · $35 in drug and device payments (2025) · Telehealth ·
(202) 877-9137 Dr. Qudsia Hussain, MD, MPHWashington, DC · $728 in drug and device payments (2025) ·
(202) 660-7779 Dr. Rabia Cherqaoui, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 865-6100 Dr. Rachna Goyal, MDWashington, DC · No drug or device payments recorded (2025) · Telehealth ·
(202) 877-9137 Dr. Rasha Haykal, M.D.Washington, DC · $362 in drug and device payments (2025) · Telehealth ·
(202) 741-3522 Dr. Robert Lash, MDWashington, DC · $20 in drug and device payments (2025) ·
(202) 741-2302 Dr. Robert Perlstein, M.D.Washington, DC · No drug or device payments recorded (2025) ·
(202) 782-6750 Dr. Robert Ratner, MDWashington, DC · $900 in drug and device payments (2025) ·
(202) 877-2848 Dr. Rohit Jain, MDWashington, DC · $225 in drug and device payments (2025) · Telehealth ·
(202) 741-2227 Dr. Rui Lu, MDWashington, DC · $2,119 in drug and device payments (2025) ·
(202) 877-7080 Dr. Sabyasachi Sen, MDWashington, DC · $3,113 in drug and device payments (2025) ·
(202) 994-8560 Dr. Sandeep Dhaliwal, MDWashington, DC · $150 in drug and device payments (2025) ·
(202) 741-3333 Dr. Shikha Khosla, MDWashington, DC · No drug or device payments recorded (2025) ·
(202) 745-8300 Conditions Endocrinology, Diabetes & Metabolism providers in Washington DC commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Endocrinology, Diabetes & Metabolism providers. Individual practices vary, so confirm with the provider before booking.
- Type 2 diabetes
- Thyroid disorders
- Osteoporosis
- Hormone imbalance
- Type 1 diabetes
Common questions
How many Endocrinology, Diabetes & Metabolism providers are in Washington DC?There are 61 Endocrinology, Diabetes & Metabolism providers with active NPI records practicing in Washington DC, according to federal NPPES data refreshed monthly.
Do Endocrinology, Diabetes & Metabolism providers in Washington DC offer telehealth?Yes. 20 of the 61 Endocrinology, Diabetes & Metabolism providers in Washington DC (about 33%) report offering telehealth services in CMS data.
Which cities in Washington DC have the most Endocrinology, Diabetes & Metabolism providers?Washington (60), Washington Dc (1) have the highest concentration of Endocrinology, Diabetes & Metabolism providers in Washington DC.
How many Endocrinology, Diabetes & Metabolism providers in Washington DC received drug or device company payments?29 of 61 Endocrinology, Diabetes & Metabolism providers in Washington DC (48%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Endocrinology, Diabetes & Metabolism providers in Washington DC treat?Endocrinology, Diabetes & Metabolism providers commonly treat type 2 diabetes, thyroid disorders, osteoporosis, hormone imbalance, type 1 diabetes and related conditions. Individual practices vary, so confirm with the provider before booking.
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.
Do most Endocrinologists in Washington DC work in independent practices or large health systems?Among 28 Endocrinologists in Washington DC enrolled in Medicare, 21% bill through a solo or small practice with fewer than 10 clinicians, 4% through a mid-size group of 10 to 99, and 75% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Endocrinologists in Washington DC work at?According to CMS facility affiliation records, the Washington DC hospitals where the most Endocrinologists hold privileges are Medstar Washington Hospital Center in Washington; Medstar Georgetown University Hospital in Washington; Sibley Memorial Hospital in Washington.
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