Maria Kravchenko, 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.

• Saint Agnes Hospital Hospital · Baltimore, MD

Colleagues at St Agnes Healthcare Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 269 clinicians in the practice; 12 are shown here.

• Temeka Coates, MSN, APRN, FNP-BC Family Nurse Practitioner · Largo, MD
• Kimberly A Davis, NNP-BC Registered Nurse · Baltimore, MD
• Alison Flentje Vascular Surgery Physician · Baltimore, MD
• Cleopatra Karvounis Hopkins, MS, RD, LDN Registered Dietitian · Baltimore, MD
• Juhee Linda Im Family Nurse Practitioner · Catonsville, MD
• Dr. Timothy T Jiang, MD Internal Medicine Physician · Baltimore, MD
• Lyndsay Kristine Peishel, PA Medical Physician Assistant · Rochester, NY
• Joseph Edward Pellegrini, CRNA Certified Registered Nurse Anesthetist · Bethesda, MD
• Nancy Ruff Rozgony, MS, RDN, LD Nutrition Education Nutritionist · Pasadena, MD
• Dr. Lakpa Diku Sherpa, MD Hospitalist Physician · Baltimore, MD
• Cheyenne Snavely Emergency Medicine Physician · Baltimore, MD
• Dr. Michael Anthony Zatina, MD Vascular Surgery Physician · Baltimore, MD

Other providers in Baltimore

• Dr. Frederick Bruce Kotler, MD

  Individual Internal Medicine Physician · NPI 1356304216

  10 N Greene St Bt 101/MC, Baltimore, MD 21201-1524 · (410) 605-7000

• Dr. Susrutha Kotwal, MD

  Individual Internal Medicine Physician · NPI 1003061060

  4940 Eastern Ave Mfl Bldg West Tower 6TH Fl, Baltimore, MD 21224-2735 · (410) 550-5018

• Dr. Marion C. Kowalewski, MD

  Individual Internal Medicine Physician · NPI 1538126461

  7602 Belair Rd, Baltimore, MD 21236-4088 · (410) 663-8100

• Dr. Michael Edward Kozik, MD

  Individual Internal Medicine Physician · NPI 1306403977

  1800 Orleans St, Baltimore, MD 21287-0010 · (410) 955-7911

• Steven Kravet, MD

  Individual Internal Medicine Physician · NPI 1093756660

  4940 Eastern Ave, Baltimore, MD 21224-2735 · (410) 550-5633

• Rebecca A Krey, MD

  Individual Internal Medicine Physician · NPI 1225456213

  22 S Greene St, Baltimore, MD 21201-1590 · (410) 328-4230

• Dr. Jeffrey Myles Kroopnick, MD

  Individual Internal Medicine Physician · NPI 1114205374

  827 Linden Ave, Baltimore, MD 21201 · (443) 682-6800

• Christine Erin Krueger, MD

  Individual Internal Medicine Physician · NPI 1679005763

  1800 Orleans St, Baltimore, MD 21287-0010 · (410) 522-9800