Mrs. Rebecca S Mooney, CRNP

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.

• Greater Baltimore Medical Center Hospital · Baltimore, MD

Colleagues at Greater Baltimore Medical Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 348 clinicians in the practice; 12 are shown here.

• Gregory Ashton Bassmann, MD Pulmonary Disease Physician · Baltimore, MD
• Elisabeth M Carr, MD Pulmonary Disease Physician · Towson, MD
• James Michael Corkum, MD Gastroenterology Physician · Towson, MD
• Dr. Pauline Maria Daley Richards, MD Internal Medicine Physician · Baltimore, MD
• Elizabeth Thai-An Hoang, MD Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician · Towson, MD
• Ayesha Khan, MD Internal Medicine Physician · Towson, MD
• Dr. Antonie D Kline, MD Clinical Cytogenetics Physician · Baltimore, MD
• Nicole Larkin Student in an Organized Health Care Education/Training Program · Ypsilanti, MI
• Mrs. Jade Danielle Lightner, PA-C Physician Assistant · Baltimore, MD
• Martin J McGinn, OD Optometrist · Towson, MD
• Erin Lee Morrissey, MSN, CRNP, FNP-C Family Nurse Practitioner · Hunt Valley, MD
• Ashley Ann Nonemaker, PA-C Physician Assistant · Baltimore, MD

Other providers in Aberdeen

• Best Choice Healthcare Services LLC

  Organization Nurse Practitioner · NPI 1609477652

  200 N Philadelphia Blvd Ste I, Aberdeen, MD 21001-2532 · (202) 359-6222

• Erika Elizabeth Dixon, CRNP

  Individual Nurse Practitioner · NPI 1992269203

  18 N Philadelphia Blvd, Aberdeen, MD 21001-2511 · (443) 987-2272

• Sara O'Brien, MSN, FNP-C, TCRN

  Individual Nurse Practitioner · NPI 1235896523

  744 S Philadelphia Blvd Ste B, Aberdeen, MD 21001-3655 · (443) 345-2650