Ruby Oommen Monichan, MD

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 Chase Brexton Health Services Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 117 clinicians in the practice; 12 are shown here.

• David A Cornell, DNP, ARNP Family Nurse Practitioner · Baltimore, MD
• Maria La'Trice Daniels, LCSW-C Clinical Social Worker · Easton, MD
• Dr. Lily Simone Eisenberg, MD Family Medicine Physician · Baltimore, MD
• Aleisha Epps Clinical Social Worker · Baltimore, MD
• Youngho Kim Family Nurse Practitioner · Baltimore, MD
• Marianne Kirchgessner, LCSW-C Clinical Social Worker · Bel Air, MD
• Faith A Lambert, MS, RN, FNP-BC Family Nurse Practitioner · Baltimore, MD
• Phillip Lovett, LCSW-C Clinical Social Worker · Baltimore, MD
• Bianca Perou, PA-C Physician Assistant · Windsor Mill, MD
• Dr. Sebastian Ruhs, MD Infectious Disease Physician · Baltimore, MD
• Christina Simmons Clinical Social Worker · Pikesville, MD
• Lauren Jeanine Woodley, CNM Advanced Practice Midwife · Upper Marlboro, MD

Other providers in Columbia

• Nava Health Medical Group, LLC

  Organization Family Medicine Physician · NPI 1386004000

  8880 McGaw Rd Ste B, Columbia, MD 21045 · (800) 762-6282

• Dr. Felicia Nicholsonbrown, MD

  Individual Family Medicine Physician · NPI 1528128345

  9175 Guilford Rd Ste 300-1020, Columbia, MD 21046-1849 · (410) 512-9122

• Oak Tree Primary Care LLC

  Organization Family Medicine Physician · NPI 1598420531

  5999 Harpers Farm Rd Ste E260, Columbia, MD 21044-3177 · (443) 228-8592

• Dr. Muleta Tadesse Obsu, MD

  Individual Family Medicine Physician · NPI 1033317375

  6990 Columbia Gateway Dr Ste 350, Columbia, MD 21046-2953 · (410) 872-8590

• Dr. Yvette Oquendo, MD

  Individual Family Medicine Physician · NPI 1225054091

  5500 Knoll North Dr Ste 370, Columbia, MD 21045-2370 · (410) 884-7831

• Padder Health Services, LLC

  Organization Family Medicine Physician · NPI 1073329595

  9710 Patuxent Woods Dr Ste 100, Columbia, MD 21046-3458 · (301) 560-4747

• Padder Health Services, LLC

  Organization Family Medicine Physician · NPI 1851101513

  8850 Columbia 100 Pkwy Ste 301, Columbia, MD 21045-2377 · (301) 560-4747

• Mr. Alkesh Patel, MD

  Individual Family Medicine Physician · NPI 1679505549

  10632 Little Patuxent Pkwy Ste 111, Columbia, MD 21044-3273 · (410) 997-9751