Allison Herring, 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. Those with a page here are linked.

• University Of Maryland Medical Center Hospital · Baltimore, MD
• University Of Md Medical Center Midtown Campus Hospital · Baltimore, MD · listed as University of Maryland Medical Center
• Umd Rehabilitation & Orthopaedic Institute Hospital · Baltimore, MD
• University Of Md Capital Region Medical Center Hospital · Upper Marlboro, MD
• University Of Md Shore Medical Center At Easton Hospital · Easton, MD

Colleagues at University of Maryland Diagnostic Imaging Specialists P A

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 78 clinicians in the practice; 12 are shown here.

• Sheena Chandra Anand, MD Diagnostic Radiology Physician · Hershey, PA
• Anshika Bakshi Diagnostic Radiology Physician · Baltimore, MD
• Dr. Ji Young Buethe, MD Diagnostic Radiology Physician · Baltimore, MD
• Dr. Fouad Emile Gellad, MD Neuroradiology Physician · Baltimore, MD
• Rinal Goel, MD Diagnostic Radiology Physician · Baltimore, MD
• Dr. Jeffrey David Hirsch, MD Diagnostic Radiology Physician · Baltimore, MD
• Mr. Ali Rafiq Khader, MD Student in an Organized Health Care Education/Training Program · Baltimore, MD
• Vikas Kundra, MD, PHD Diagnostic Radiology Physician · Baltimore, MD
• Alejandro Manuel Linera Asencio, MD Diagnostic Radiology Physician · Baltimore, MD
• Mayer Rubin Student in an Organized Health Care Education/Training Program · Baltimore, MD
• James Maguire Tonascia, MD Diagnostic Radiology Physician · Baltimore, MD
• Bruce Wasserman, MD Neuroradiology Physician · Baltimore, MD

Other providers in Baltimore

• Matthew Heron

  Individual Student in an Organized Health Care Education/Training Program · NPI 1033816368

  Student / training record Baltimore, MD

• Dr. Riley Heroux, DO

  Individual Student in an Organized Health Care Education/Training Program · NPI 1285337691

  Student / training record Baltimore, MD

• Jessica Herrera

  Individual Student in an Organized Health Care Education/Training Program · NPI 1548122401

  Student / training record Baltimore, MD

• Katherine Fallon Herrgott, NP

  Individual Student in an Organized Health Care Education/Training Program · NPI 1184438160

  Student / training record Baltimore, MD

• Andrew Hersh

  Individual Student in an Organized Health Care Education/Training Program · NPI 1689264624

  Student / training record Baltimore, MD

• Kurt Herzer

  Individual Student in an Organized Health Care Education/Training Program · NPI 1104285618

  Student / training record Baltimore, MD

• Dr. Lindsay Kate Hessler, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1659632933

  Student / training record Baltimore, MD

• Chelsea Celeste Hiciano

  Individual Student in an Organized Health Care Education/Training Program · NPI 1902745029

  Student / training record Baltimore, MD