Practice address
22 S Greene St
Baltimore, MD 21201
This is the address of Columbus Radiology Corp, University of Maryland Physicians PA.
Baltimore city includes primary care (36% of residents) shortage areas. About shortage areas
At a glance
- Clinicians registered here
- 1,951
- Physicians (MD and DO)
- 929
- Specialties
- 87
- Industry payments to them, 2025
- $3.3M
Specialties here
- Everyone 1,951
- Nurse Practitioners 410
- Student in an Organized Health Care Education/Training Program 374
- Nurse Anesthetists (CRNA) 82
- Infectious Disease 71
- Internal Medicine 66
- Emergency Medicine 63
- Anesthesiology 61
- Physician Assistants 54
- General Surgery 53
- Pediatrics 52
- Pharmacists 50
- Hospitalist 43
- Radiology 36
- Critical Care Medicine 36
- Nephrology (Kidney) 34
- Cardiology 33
- Pathology 29
- Hematology & Oncology 25
- Neonatology 24
- Gastroenterology 21
- Pediatric Critical Care 16
- Psychiatric Nurse Practitioners 16
- Trauma Surgery 16
- Pulmonology 15
- Orthopedic Surgery 12
- Neurology 12
- Medical Oncology 12
- Genetic Counselors 12
- Neurosurgery 10
- Radiation Oncology 9
- Pediatric Cardiology 8
- Vascular Surgery 8
- Interventional Radiology 8
- Cardiothoracic Surgery 8
- Psychiatry 7
- Pediatric Infectious Disease 7
- Pediatric Gastroenterology 7
- OB-GYN (Obstetrics & Gynecology) 7
- Maternal-Fetal Medicine (High-Risk Pregnancy) 6
- Interventional Cardiology 6
- Clinical Social Workers 6
- Rheumatology 6
- Pediatric Emergency Medicine 5
- Developmental-Behavioral Pediatrics 5
- Heart Failure & Transplant Cardiology 5
- Hematology 4
- Hepatology 4
- Sleep Medicine 4
- Pediatric Hematology & Oncology 4
- Plastic Surgery 4
- Pediatric Surgery 4
- Preventive Medicine & Public Health 4
- Spine Surgery 4
- Hospice & Palliative Medicine 4
- Urology 4
- Registered Dietitians 4
- Cardiac Electrophysiology 4
- Endocrinology & Diabetes 3
- Pediatric Pulmonology 3
- Child & Adolescent Psychiatry 3
- Gynecologic Oncology 3
- Certified Nurse-Midwives 3
- Surgical Oncology 3
- Psychologists 3
- Physical Therapists 3
- Family Medicine 3
- General Practice 2
- Occupational Therapists 2
- Medical Genetics 2
- Child Neurology 2
- Neuroradiology 2
- ENT (Otolaryngology) 2
- Transplant Surgery 2
- Nuclear Medicine 2
- Pediatric Dentists 2
- Addiction Medicine 1
- Colorectal Surgery 1
- Adolescent Medicine 1
- Pediatric Anesthesiology 1
- Pain Medicine 1
- Occupational Medicine 1
- Joint Replacement Surgery 1
- Audiologists 1
- Geriatric Medicine 1
- Pediatric Nephrology 1
- Pediatric Endocrinology 1
- Physical Medicine & Rehabilitation (PM&R) 1
Who practices here
1,951 clinicians
- Aarani T. Kandeepan, MD Pediatric Critical Care
- Aaron B. Adkisson, PHARMD Pharmacists
- Aaron Iddings, M.D. Internal Medicine
- Aaron J. Johnson, MD Orthopedic Surgery
- Aaron P. Rapoport, M.D. Hematology
- Aastha Chokshi Student in an Organized Health Care Education/Training Program
- Abby T. Weinrub, CRNP Nurse Practitioners
- Abdolreza Haririan, M.D. Nephrology (Kidney)
- Abdulhameed Al-sabban, MBBS Gastroenterology
- Abdullah Alsuwailem General Acute Care Hospital
- Abel G. Joy, M.D. Internal Medicine
- Abigail D. Awodele Student in an Organized Health Care Education/Training Program
- Abigail E. Corkum, MD Student in an Organized Health Care Education/Training Program
- Abigail I. Aghion, M.D. Pediatrics · Department of Pediatrics
- Abishek Volety, DO Internal Medicine
- Abutaleb A. Ejaz, M.D. Nephrology (Kidney)
- Ada I. Offurum, MD Hospitalist
- Adam C. Richardson, CRNP Nurse Practitioners
- Adam James, MD Emergency Medicine
- Adam P. Klein, DO Neurology
- Adam Weltz, M.D. General Surgery
- Adam Zviman, MD Cardiology
- Adanna N. Ibeku Student in an Organized Health Care Education/Training Program
- Adelina R. Buganu, MD General Surgery
- Adeolu C. Ogunbodede, M.D. Hospitalist
- Aditya Panta, MD Student in an Organized Health Care Education/Training Program
- Adnan M. Bakar, MD Student in an Organized Health Care Education/Training Program
- Adrian J. Holloway, MD Pediatric Critical Care
- Adriana M. Gardner, PHARMD Student in an Organized Health Care Education/Training Program
- Adrianna Jackson Pediatrics
- Adrianne N. Feldmiller Nurse Anesthetists (CRNA)
- Afshin Parsa, M.D. Nephrology (Kidney)
- Ahmad F. Nusrat, MD Student in an Organized Health Care Education/Training Program · General Surgery, N4e29
- Ahmad M. Zarour, MD Student in an Organized Health Care Education/Training Program
- Aimee Magnarelli, DO Pediatrics
- Aisha H. Frazier, M.D. Pediatric Critical Care
- Alainia N. Morgan-james, MD Psychiatry · Dept of Psychiatry
- Alan H. Kim, MD Anesthesiology · Medicine, N3e09
- Alan L. Stokes, NP Nurse Practitioners · Department of Surgical Critical Care
- Alan R. Shuldiner, M.D. Endocrinology & Diabetes
- Alan S. Cross, M.D. Infectious Disease
- Alayna R. Greenbaum, LMSW Social Worker
- Alejandro M. Linera Asencio, MD Radiology · Dept. of Radiology
- Alessandro Paro, MD Student in an Organized Health Care Education/Training Program
- Aleta A. Skaanland, CRNP Nurse Practitioners
- Alex Sigalovsky, CRNA Nurse Anesthetists (CRNA)
- Alexander Hernandez Nurse Practitioners
- Alexander Ksendzovsky, M.D. Neurosurgery
- Alexander L. Vanslyke, PHD Student in an Organized Health Care Education/Training Program
- Alexandra C. Walsh, PA-C Physician Assistants
Hospitals and medical groups at this address
- Columbus Radiology Corp 1 of its clinicians here 292
- University of Maryland Physicians PA 1 of its clinicians here 404
From Medicare Care Compare. Numbers on the right are each organization’s clinicians in total.
Industry payments
Drug and device makers reported $3.3M in general payments to 614 clinicians at this address in 2025.
- Steven C. Ludwig, M.D. $714,177
- Robert V. O'toole, M.D. $397,575
- Nariman Nezami, MD $273,301
- Gruschenka N. Mojica Sanchez, M.D. $266,196
- Marcus Sciadini, M.D. $112,402
- Aloke V. Finn, MD $108,519
- Kathryn S. Robinett, M.D. $103,850
- Raymond K. Cross JR., MD $101,768
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
64 clinicians here are named as investigators on industry-funded studies ($10.0M in research payments reported in 2025).
- Arif Hussain, M.D. 14 studies $969,380
- Ethel D. Weld, MD 3 studies $790,502
- Christopher R. Defilippi, M.D. 9 studies $749,707
- Seung Tae Lee, M.D. 14 studies $737,905
- James D. Campbell, MD 6 studies $627,513
- Dan P. Zandberg, MD 7 studies $610,233
- Raymond K. Cross JR., MD 4 studies $496,322
- Taofeek K. Owonikoko, M.D. 14 studies $413,618
Research payments usually go to the hospital or research site, not to the investigator personally.
Organizations registered here
- University of Maryland Anesthesiology Associates, P.a. Acupuncturists
- University of Maryland Anesthesiology Associates P.a. Anesthesiology
- University of Maryland Physicians P.a. Cardiology
- University of Maryland Physicians P.a. Cardiology
- University of Maryland Medical System Corporation Nurse Anesthetists (CRNA)
- University of Maryland Dermatologists PA Clinical Medical Laboratory
- University of Maryland Medical Center, LLC Clinical Medical Laboratory
- Univ of MD PAthology Associates P A Clinical Medical Laboratory
- University of Maryland Dermatologists PA Clinical Medical Laboratory
- University of Maryland Medical Center Critical Access Hospital
- University of Maryland Anesthesiology Associates, PA Critical Care Medicine
- University of Maryland Physicians P.a. Critical Care Medicine
- University of Maryland Diagnostic Imaging Specialists P A Radiology
- Perfect Fit By Maria, LLC Durable Medical Equipment & Medical Supplies
- Shock Trauma Associates, P.a. Emergency Care Clinic/Center
- University of Maryland Emergency Medicine Associates, PA Emergency Medicine
- University of Maryland Physicians P.a. Endocrinology & Diabetes
- University of Maryland Physicians PA Gastroenterology
- University of Maryland Medical Center General Acute Care Hospital
- University of Maryland Medical System General Acute Care Hospital
- University of Maryland Medical Center General Acute Care Hospital
- University of Maryland Medical Center General Acute Care Hospital
- University of Maryland Medical Center General Acute Care Hospital
- University of Maryland General Acute Care Hospital
- Medstar Medical Group II LLC General Practice
- University of Maryland St. Joseph Medical Group, LLC General Practice
- University of Maryland Oncology Associates, PA Hematology & Oncology
- University of Maryland Physicians, P.a. Hospice & Palliative Medicine
- University of Maryland Physicians PA Infectious Disease
- University of Maryland Physicians P.a. Infectious Disease
- University of Maryland Physicians, P.a. Internal Medicine
- University of Maryland Physicians, P.a. Internal Medicine
- University of Maryland Physicians PA Internal Medicine
- Shock Trauma Associates, P.a. Mental Health Counselors
- Maryland General Clinical Practice Group, Inc. Multi-Specialty Clinic/Center
- University of Maryland Medicine Center Neonatology
- University of Maryland Physicians PA Nephrology (Kidney)
- University of Maryland Neurosurgery Associates P A Neurosurgery
- University of Maryland Eye Associates, P.a. Ophthalmology
- University of Maryland Orthopaedic Trauma Associates, PA Orthopedic Surgery
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.