Rebecca Anna Gersten, MD

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

• Johns Hopkins Bayview Medical Center Hospital · Baltimore, MD
• Johns Hopkins Hospital, The Hospital · Baltimore, MD · listed as The Johns Hopkins Hospital

Colleagues at Johns Hopkins University

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2855 clinicians in the practice; 12 are shown here.

• Jessica Linda Bienstock, MD Obstetrics & Gynecology Physician · Baltimore, MD
• Neil M Bressler, MD Ophthalmology Physician · Baltimore, MD
• Joan Chouili Certified Registered Nurse Anesthetist · Baltimore, MD
• Redmond Finney Internal Medicine Physician · Baltimore, MD
• Merve Gurakar, MD, MPH Student in an Organized Health Care Education/Training Program · Baltimore, MD
• Seul Ki Kim, CRNP Acute Care Nurse Practitioner · Baltimore, MD
• Mark Liu, MD Clinical & Laboratory Immunology (Internal Medicine) Physician · Baltimore, MD
• Mrs. Kimberly L Nelson, APRN-BC Acute Care Nurse Practitioner · Baltimore, MD
• Sara L Schlessman, CRNP Adult Health Nurse Practitioner · Timonium, MD
• Mark Sulkowski, MD Internal Medicine Physician · Baltimore, MD
• Amy M Swank, CRNA Certified Registered Nurse Anesthetist · Baltimore, MD
• Jiejun Wu Anatomic Pathology Physician · Cincinnati, OH

Other providers in Baltimore

• Franklin Square Hospital Center Inc

  Organization Pulmonary Disease Physician · NPI 1326229956

  9000 Franklin Square Dr, Baltimore, MD 21237-3901 · (443) 777-7000

• Carmen Anthony Fratto, MD

  Individual Pulmonary Disease Physician · NPI 1609862754

  407 Westside Blvd, Baltimore, MD 21228-4062 · (410) 744-6741

• Dr. Howard S. Freeland, MD

  Individual Pulmonary Disease Physician · NPI 1871561415

  5601 Loch Raven Blvd Russell Morgan Bldg 3RD Fl, Baltimore, MD 21239-2905 · (410) 464-5600

• Dr. Panagis Galiatsatos, MD

  Individual Pulmonary Disease Physician · NPI 1194049981

  4940 Eastern Ave, Baltimore, MD 21224-2735 · (410) 550-3350

• Dr. Jay Gerstenblith, MD

  Individual Pulmonary Disease Physician · NPI 1750346409

  3455 Wilkens Ave Ste 200, Baltimore, MD 21229-5213 · (410) 644-5114

• Danielle Renee Glick, MD

  Individual Pulmonary Disease Physician · NPI 1063830685

  827 Linden Ave, Baltimore, MD 21201-4606 · (410) 706-4771

• Nadia Hansel, MD

  Individual Pulmonary Disease Physician · NPI 1447209465

  600 N Wolfe St, Baltimore, MD 21287-0005 · (410) 550-5864

• Dr. Jeffrey D. Hasday, MD

  Individual Pulmonary Disease Physician · NPI 1720034580

  22 S Greene St, Baltimore, MD 21201-1544 · (410) 328-5793