Dr. Elinor Zhou, MD

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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.

• Mercy Medical Center Inc Hospital · Baltimore, MD

Colleagues at St Paul Place Specialists, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 339 clinicians in the practice; 12 are shown here.

• Kelly L Alexander, MD Surgery Physician · San Francisco, CA
• Robert O Atlas, MD Obstetrics & Gynecology Physician · Baltimore, MD
• Dr. Kieran Aileen Brune, MBBS Pulmonary Disease Physician · Baltimore, MD
• Molly Johnson Clinton, MD Obstetrics Physician · Baltimore, MD
• Dr. Carolyn Withers Cokes, MD Obstetrics & Gynecology Physician · Baltimore, MD
• Emily Joanna Dwyer, PA-C Surgical Physician Assistant · Baltimore, MD
• Madison Greif, PA Medical Physician Assistant · Baltimore, MD
• Sara Hoopes, PHYSICIANASSISTANT Physician Assistant · Baltimore, MD
• Dr. Carlos S. Ince Jr., MD Cardiovascular Disease Physician · Baltimore, MD
• Dr. Jeffery Michael Nelson, MD Surgery Physician · Washington, DC
• Dr. Adrian Adam Sarzynski, MD Internal Medicine Physician · Randallstown, MD
• Sydney Usher, PA-C Physician Assistant · Baltimore, MD

Other providers in Baltimore

• Dr. Seblu Zera-Yohannes, MD

  Individual Internal Medicine Physician · NPI 1437209269

  827 Linden Ave, Baltimore, MD 21201-4606 · (410) 328-2882

• Jenny Zhang, MD

  Individual Internal Medicine Physician · NPI 1154940963

  1800 Orleans St, Baltimore, MD 21287-0010 · (410) 955-5000

• Dr. Rong Zhang, MD

  Individual Internal Medicine Physician · NPI 1669421855

  3333 N Calvert St Ste 660, Baltimore, MD 21218-6519 · (410) 261-8558

• Dr. Yuling Zhang, MD

  Individual Internal Medicine Physician · NPI 1881877926

  9000 Franklin Square Dr, Baltimore, MD 21237-3901 · (443) 777-8186

• Dr. Yao-Yao Zhu, MD

  Individual Internal Medicine Physician · NPI 1205888591

  6565 N Charles St Ste 203, Baltimore, MD 21204-6800 · (443) 849-3760

• Dr. Robert Matthew Zielinski, MD

  Individual Internal Medicine Physician · NPI 1821617762

  2401 W Belvedere Ave, Baltimore, MD 21215-5216 · (410) 601-0594

• Dr. Carlos Daniel Zigel, MD

  Individual Internal Medicine Physician · NPI 1902862287

  3001 S Hanover St, Baltimore, MD 21225-1233 · (410) 350-3565

• Dr. Michael Peter Zimring, MD

  Individual Internal Medicine Physician · NPI 1639230279

  301 Saint Paul Pl, Baltimore, MD 21202-2102 · (410) 332-1616