Mrs. Germeen Adel Sidarous, PA

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.

Colleagues at Advanced Dermatology of Maryland PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 44 clinicians in the practice; 12 are shown here.

• Suzanne Mehlhouse Adler, PA-C Medical Physician Assistant · Rockville, MD
• Dr. Jay Mark Barnett, MD Dermatology Physician · Rockville, MD
• Miss. Kailyn Brandt, PA-C Physician Assistant · Cockeysville, MD
• Dr. Todd Michael Colonna, MD Dermatology Physician · Rockville, MD
• Sebastian Salvatore Demarco, MD MOHS-Micrographic Surgery Physician · Alexandria, VA
• Lauren Joong-Mee Dewlin, PA-C Physician Assistant · Pikesville, MD
• Deborah Ann Englert, MD Dermatology Physician · Sparks Glencoe, MD
• Mr. Benjamin Michael Farkas, PA-C Physician Assistant · Baltimore, MD
• Dr. Sherry Lynette Henderson Maragh, MD Dermatology Physician · Ashburn, VA
• Dr. Sowmya Ravi, MD Dermatology Physician · Baltimore, MD
• MS. Amy B Slusher, PA-C Physician Assistant · Baltimore, MD
• Edith Alicia Torres, PA-C Medical Physician Assistant · Fairfax, VA

Other providers in Fort Washington

• Dr. Obele Acha Ngwodo, MD, PA

  Individual Physician Assistant · NPI 1326860131

  9915 Wenzel Ln Ste B, Fort Washington, MD 20744-5756 · (240) 247-7696

• Virginia K Elsinger, PA

  Individual Physician Assistant · NPI 1033178611

  11711 Livingston Rd, Fort Washington, MD 20744-5151 · (301) 203-2250

• MS. Michelle Leslie Harlow, PA-C

  Individual Physician Assistant · NPI 1083965685

  11711 Livingston Rd, Fort Washington, MD 20744-5151 · (301) 203-2250

• Toni Davison Morrow, PA-C

  Individual Physician Assistant · NPI 1174042964

  11711 Livingston Rd, Fort Washington, MD 20744-5151 · (301) 203-2253