Practice address
1650 Orleans St
Baltimore, MD 21287
Baltimore city includes primary care (36% of residents) shortage areas. About shortage areas
At a glance
- Clinicians registered here
- 18
- Physicians (MD and DO)
- 15
- Specialties
- 6
- Industry payments to them, 2025
- $72,719
Specialties here
Who practices here
18 clinicians
- Bert Vogelstein, M.D. Research Study Specialist · Crb1, Room 589
- Colum Dennehy, MB BCH Hematology & Oncology
- Daniel Suzman, MD Medical Oncology · Crb1, Rm 186
- Douglas Gladstone, M.D. Medical Oncology · Crb I , Suite 287 - Oncology
- Edward Allan R. Sison, MD Pediatric Hematology & Oncology · Room 2m46
- Eugene Shenderov, M.D., PHD Medical Oncology · Crb1 186
- Jenny Kim, MD Hematology & Oncology · Crb 1 Rm 443
- Kristen Marrone, M.D. Internal Medicine · Crb 1 Rm 186
- Marian Raben, P.A.-C Physician Assistants · Crb I 1m 50-A
- Mario V. Lemas, PH.D. Clinical Laboratory Director · Crb1-387
- Mark Yarchoan, M.D. Internal Medicine · Crb1 186
- Najeff Waseem Medical Oncology
- Nicolas J. Llosa, M.D. Pediatric Hematology & Oncology
- Noah M. Hahn, M.D. Hematology & Oncology
- Robert D. Leone, MD Internal Medicine · Crb1 191
- Robyn D. Gartrell, MD Pediatric Hematology & Oncology · Crb I Building, 3rd Floor, Room 307
- Sarah E. Mudra, MD Internal Medicine
- Valentina Hoyos Velez, M.D. Internal Medicine
Industry payments
Drug and device makers reported $72,719 in general payments to 7 clinicians at this address in 2025.
- Mark Yarchoan, M.D. $26,864
- Noah M. Hahn, M.D. $18,772
- Najeff Waseem $17,462
- Douglas Gladstone, M.D. $5,633
- Kristen Marrone, M.D. $3,825
- Valentina Hoyos Velez, M.D. $119
- Eugene Shenderov, M.D., PHD $43
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
7 clinicians here are named as investigators on industry-funded studies ($2.3M in research payments reported in 2025).
- Eugene Shenderov, M.D., PHD 1 study $905,048
- Kristen Marrone, M.D. 5 studies $413,054
- Mark Yarchoan, M.D. 4 studies $399,626
- Douglas Gladstone, M.D. 1 study $278,538
- Najeff Waseem 3 studies $154,449
- Noah M. Hahn, M.D. 4 studies $147,637
- Nicolas J. Llosa, M.D. 1 study $763
Research payments usually go to the hospital or research site, not to the investigator personally.
Organizations registered here
- Johns Hopkins Medical Institutions General Acute Care Hospital
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.