MS. Marguerite Brooke Adams, PA-C

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 Hospital, The Hospital · Baltimore, MD · listed as The Johns Hopkins Hospital
• University Of Md St Joseph Medical Center Hospital · Towson, MD · listed as University of Maryland St Joseph Medical Center, LLC

Colleagues at Chesapeake Digestive Associates, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 38 clinicians in the practice; 12 are shown here.

• Dr. Thomas Walter Abernathy Jr., MD Gastroenterology Physician · Catonsville, MD
• Richard Andorsky, MD Gastroenterology Physician · Columbia, MD
• Zheng Chen Medical Physician Assistant · Lanham, MD
• Wingnay Chernesky Gerontology Nurse Practitioner · Catonsville, MD
• Dr. Barry J Cukor, MD Gastroenterology Physician · Annapolis, MD
• Miss. Grace Fitzpatrick, FNP-C Family Nurse Practitioner · Columbia, MD
• Dr. Grishma Joy, MD Gastroenterology Physician · Columbia, MD
• Dr. Preston Y Kim, MD Gastroenterology Physician · Columbia, MD
• Mrs. Nathalie Orr, AGACNP-BC Acute Care Nurse Practitioner · Baltimore, MD
• Andrew Rosenstein, MD Gastroenterology Physician · Baltimore, MD
• Louis A. Salas, MD Gastroenterology Physician · Catonsville, MD
• Missale Solomon, MD Gastroenterology Physician · Catonsville, MD

Other providers in Towson

• Kayla M Amrhein

  Individual Physician Assistant · NPI 1730727678

  6565 N Charles St, Towson, MD 21204-6800 · (443) 849-2000

• Mrs. Elizabeth Maria Arias, PA-C

  Individual Physician Assistant · NPI 1285341628

  1641 E Joppa Rd, Towson, MD 21286-2105 · (443) 275-1092

• MS. Jennifer Ball Odell, PA

  Individual Physician Assistant · NPI 1609927920

  7601 Osler Dr, Towson, MD 21204-7700 · (410) 337-1000

• Alexa Renee Bartley, PA-C

  Individual Physician Assistant · NPI 1669931994

  6569 N Charles St Ste 705, Towson, MD 21204-6832 · (410) 638-3140