Practice address
3333 N Calvert St
Baltimore, MD 21218
This is the address of Medstar Heart Institute LLC, Medstar Medical Group II LLC, Medstar Medical Group II LLC, Chesapeake Urology Associates LLC, Medstar Medical Group II LLC and 1 more groups.
Baltimore city includes primary care (36% of residents) shortage areas. About shortage areas
At a glance
- Clinicians registered here
- 85
- Physicians (MD and DO)
- 48
- Specialties
- 30
- Industry payments to them, 2025
- $343,992
Specialties here
- Everyone 85
- Physician Assistants 16
- Orthopedic Surgery 11
- Sports Medicine 5
- Occupational Therapists 4
- Cardiology 4
- Urology 3
- Assistive Technology Practitioner Audiologist 3
- Psychiatry 3
- Internal Medicine 3
- Vascular Surgery 3
- Psychologists 3
- Gastroenterology 2
- Nurse Practitioners 2
- General Surgery 2
- Plastic Surgery 2
- Physical Therapists 2
- Hand Surgery 2
- Cardiothoracic Surgery 2
- Clinical Social Workers 2
- Registered Dietitians 1
- Chiropractors 1
- Cardiac Electrophysiology 1
- Allergy & Immunology 1
- Audiologists 1
- Podiatrists 1
- Nephrology (Kidney) 1
- Pulmonology 1
- Joint Replacement Surgery 1
- OB-GYN (Obstetrics & Gynecology) 1
- Mental Health Counselors 1
Who practices here
85 clinicians
- Abhijit S. Bhatia, MD Gastroenterology · Ste 575
- Ajay R. Parikh, MD Urology · Ste 605 Johnston Professional Bldg
- Alexandra M. Ryan, AU.D. Assistive Technology Practitioner Audiologist · Suite 680
- Allison Krasnov, PA-C Physician Assistants
- Allison L. Fillar, M.D. Sports Medicine · Jpb, Suite 400
- Anne P. Smith, R.D. Registered Dietitians · Suite 600-Jpb
- Arthur M. Hildreth, MD Psychiatry · Ste 670
- Benjamin A. Horrigan, PA-C Physician Assistants
- Benjamin H. Lowentritt, M.D. Urology · Ste 600
- Brad D. Lerner, MD Urology · Suite 600
- Cheryl E. Kalb, D.C. Chiropractors · 555
- Christine M. Koslowski, NP Nurse Practitioners · Suite 500
- Cierra O'neill, PA-C Physician Assistants
- Claude B. Smith, MD Psychiatry · Suite 670
- Courtney A. Taylor, PA-C Physician Assistants · Suit 400
- Dale Eckhaus, OT Occupational Therapists
- David A. Goldscher, M.D. Cardiology · Ste 500
- David J. Schamp, MD Cardiac Electrophysiology · Suite 500
- David V. Nasrallah, M.D. General Surgery · Johnston Prof Bldg, Ste 210
- Dawn W. Kershner, D.O. Cardiology · Ste 500
- Derek L. Masden, MD Plastic Surgery
- Douglas Crane, PA-C Physician Assistants · Suite 400
- Edmund A. Tori, D.O. Internal Medicine · 650
- Ellen L. Nordbrook, PA-C Physician Assistants · Suite 400
- Emily A. Gardiner Student in an Organized Health Care Education/Training Program
- Emily W. Newman, PA-C Physician Assistants
- Erika Lebron, PT, DPT Physical Therapists
- Frank J. Criado, M.D. Vascular Surgery · Suite # 570
- Frank R. Ebert, MD Orthopedic Surgery · Ste 400
- George S. Everly JR., PHD Psychologists · Ste 670
- Gitika Dhillon Allergy & Immunology · Suite 520
- Gregory P. Guyton, MD Orthopedic Surgery · Ste 400
- Jacob M. Wisbeck, MD Orthopedic Surgery · Suite 400
- James P. Higgins, M.D. Hand Surgery · 2nd Fl
- Jason A. Chin, M.D. Vascular Surgery · Johnston Professional Building 325
- Jason W. Hammond, M.D. Sports Medicine · Suite 400
- Jeffrey M. Lating, PHD Psychologists · Suite 670
- Jessica Wince Audiologists · Suite 680
- John B. Odonnell, MD Orthopedic Surgery · Ste 400
- John C. Laschinger, M.D. Cardiothoracic Surgery · Ste Ll08
- John M. Bielawski, ATC, MSM Athletic Trainer · Suite 350
- John R. Senatore, DPM Podiatrists · Suite 550
- Kari E. Kindschi, MD Sports Medicine
- Kenneth R. Means, M.D. Hand Surgery · 2nd Floor
- Kirsten Grell, PA Physician Assistants · Suite 400
- Kyra Lasko Physician Assistants
- Leonie Prao, MD Sports Medicine · Suite 210
- Leslie S. Matthews, M.D. Orthopedic Surgery · Johnston Prof Bldg, Ste 400
- Lew C. Schon, MD Orthopedic Surgery · Ste 400
- Louis E. Kovacs, MD Sports Medicine · Suite 210
Hospitals and medical groups at this address
- Medstar Heart Institute LLC 75 of its clinicians here 301
- Medstar Medical Group II LLC 65 of its clinicians here 3,767
- Medstar Medical Group II LLC 10 of its clinicians here 3,767
- Chesapeake Urology Associates LLC 9 of its clinicians here 177
- Medstar Medical Group II LLC 8 of its clinicians here 3,767
- Sudhir Sekhsaria M. D. P.c. 5 of its clinicians here 6
From Medicare Care Compare. Numbers on the right are each organization’s clinicians in total.
Industry payments
Drug and device makers reported $343,992 in general payments to 39 clinicians at this address in 2025.
- Lew C. Schon, MD $111,100
- Stuart D. Miller, MD $98,710
- Benjamin H. Lowentritt, M.D. $81,625
- Monika Dhillon, MD $16,003
- Gregory P. Guyton, MD $9,337
- Derek L. Masden, MD $5,286
- Nacime Salomao Barbachan Mansur, MD, PHD $4,592
- Claude B. Smith, MD $4,190
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
4 clinicians here are named as investigators on industry-funded studies ($61,308 in research payments reported in 2025).
- Stuart D. Miller, MD 1 study $25,679
- Richard G. Levine, MD 1 study $24,904
- Lew C. Schon, MD 1 study $6,990
- Raghuveer Vallabhaneni, M.D. 1 study $3,735
Research payments usually go to the hospital or research site, not to the investigator personally.
Organizations registered here
- Summit Ambulatory Surgical Center, LLC Ambulatory Surgical Clinic/Center
- General Surgery Ambulatory Surgical Center, A.s.c., L.l.c. Ambulatory Surgical Clinic/Center
- Chesapeake Cardiovascular Associates LLC Cardiology
- Chesapeake Urology Associates P.a. Durable Medical Equipment & Medical Supplies
- Robert D. Mathieson and Associates, M.d., LLC Gastroenterology
- Medstar Medical Group II LLC General Practice
- National Hand Specialists at Union Memorial Hospital Hand Surgery
- Union Memorial Hospital Hand Surgery
- Maryland Ear Nose and Throat Center, LLC Health Maintenance Organization
- Union Memorial Hospital Hematology & Oncology
- Union Memorial Hospital Internal Medicine
- Gregory Walker MD Internal Medicine
- Union Memorial Hospital Internal Medicine
- Helixcare Medical Group, LLC Internal Medicine
- Shawn Dhillon, M.d., P.c. Internal Medicine
- Calvert Nephrology Group, LLC Nephrology (Kidney)
- Union Memorial Hospital Physical Medicine & Rehabilitation (PM&R)
- John R Senatore Dpm Podiatrists
- Dr Craig Friedman PA Podiatrists
- Hanger Prosthetics & Orthotics, Inc. Prosthetic/Orthotic Supplier
- Medstar Medical Group II LLC Psychiatry
- National Rehabilitation Hospital, Inc. Psychologists
- Greater Chesapeake Orthopedics Associates, LLC Specialist
- Union Memorial Hospital Sports Medicine
- Union Memorial Hospital General Surgery
- Baltimore Surgical Associates, P.a. General Surgery
- Union Memorial Hospital Cardiothoracic Surgery
- Ajay R. PArikh, M.d., P.a Urology
- Frank J. Criado, M.d., P.a. Vascular Surgery
- Union Memorial Hospital Vascular 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.