Clinicians affiliated with Brown Medicine

217 clinicians on file with this group · most practice in Providence-Warwick, RI-MA · PAC ID 0446159776

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

195 clinicians affiliated with Brown Medicine are in the 2024 Medicare Part B data, 164 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Internal Medicine (71) · Pulmonary Disease (24) · Infectious Disease (22) · Nurse Practitioner (20) · Nephrology (14) · Endocrinology (8) · Gastroenterology (8) · Geriatric Medicine (8) · Podiatry (4) · Psychologist, Clinical (4) · Physician Assistant (3) · Rheumatology (3) · Allergy/ Immunology (2) · Critical Care (Intensivists) (1) · Emergency Medicine (1) · Hospitalist (1) · Sleep Medicine (1)

Specialty links go to the specialty in Providence-Warwick, RI-MA.

Clinicians affiliated with Brown Medicine, 2024

Alphabetical by last name; 101–195 of 195.

NameSpecialtyCity
Emily Long, MDInternal MedicineE Greenwich, RI
John R Lonks, MDInternal MedicineProvidence, RI
Matthew Lynch, M.D.NephrologyRiverside, RI
Gifty Maasang, NPNurse PractitionerRiverside, RI
Lewena Maher, MDRheumatologyRiverside, RI
Amer B Malik, MDGastroenterologyRiverside, RI
David A Marcoux, M.D.Internal MedicinePawtucket, RI
Douglas W Martin, MDEmergency MedicineRiverside, RI
Jennifer L Maude, MDInternal MedicineProvidence, RI
Kate Mayans, M.D.Internal MedicineEast Greenwich, RI
Franklin D Mccool, MDPulmonary DiseaseRiverside, RI
Kelly A Mcgarry, MDInternal MedicineRiverside, RI
Paige Mclean Diaz, MDGastroenterologyRiverside, RI
Melissa McneilInternal MedicinePittsburgh, PA
Lynn Mcnicoll, MDInternal MedicineRiverside, RI
Edward Medeiros, DONephrologyWarwick, RI
Basma O Merhi, MDNephrologyRiverside, RI
Dino A Messina, MD, PHDInternal MedicineProvidence, RI
Maria D Mileno, MDInfectious DiseaseProvidence, RI
Richard P Millman, MDSleep MedicineWest Warwick, RI
Krystal I Morrison, PH.D.Psychologist, ClinicalRiverside, RI
Steven F Moss, MDGastroenterologyRiverside, RI
Nadia Mujahid, MDGeriatric MedicineRiverside, RI
Christopher J Mullin, MDPulmonary DiseaseProvidence, RI
Jessica Murphy, MDInternal MedicineProvidence, RI
James Myers, MDInternal MedicineRiverside, RI
Drew Nagle, M.D.Internal MedicineRiverside, RI
Aman Nanda, MDInternal MedicineRiverside, RI
Gerard J Nau, M.D.,PHDInfectious DiseaseProvidence, RI
Marguerite A Neill, MDInfectious DiseaseProvidence, RI
Iva Neupane, MDGeriatric MedicineRiverside, RI
Darlene Noret, MSN,ED.APRNNP-BCNurse PractitionerRiverside, RI
Zsolt Orban, MDInternal MedicinePawtucket, RI
Jennifer M Oswald, PHDPsychologist, ClinicalRiverside, RI
Chandnikumari N Patel, DNP, FNP-BCNurse PractitionerRiverside, RI
Bryce Perler, MDGastroenterologyRiverside, RI
Kittichai Promrat, MDGastroenterologyRiverside, RI
Quratul-Ain Qaiser, MDInternal MedicineRiverside, RI
Carla M Quadros, NPNurse PractitionerRiverside, RI
Olimpia A Radu, MDGeriatric MedicineRiverside, RI
Sakeena Raza, M.DGeriatric MedicineRiverside, RI
Anthony M Reginato, MDRheumatologyE. Providence, RI
Donald P Rice, MDInfectious DiseaseFall River, MA
Louis B Rice, MDHospitalistProvidence, RI
Harlan G Rich, MDGastroenterologyRiverside, RI
Josiah D Rich, MDInfectious DiseaseProvidence, RI
Alicia Ringel, M.D.Internal MedicineWarwick, RI
Mayra I Rivera, FNPNurse PractitionerRiverside, RI
Donna M Rondeau-Marzullo, NPNurse PractitionerRiverside, RI
Michael Rossi, MDInfectious DiseaseProvidence, RI
John M Ryan, M.D.Internal MedicineProvidence, RI
Natasha R Rybak, M.D.Infectious DiseaseProvidence, RI
Caitlin Sarmanian, MDPulmonary DiseaseRiverside, RI
Mark D Schleinitz, MDInternal MedicineProvidence, RI
Stuart T Schwartz, MDRheumatologyE. Providence, RI
Stephen M Scott, M.D.Internal MedicineWarwick, RI
Ankur Shah, M.D.NephrologyRiverside, RI
Douglas G Shemin, MDNephrologyRiverside, RI
Mae Shen, MDInternal MedicineRiverside, RI
Anuoluwapo Shobayo, MDInfectious DiseaseRiverside, RI
Sandipan Shringi, MDNephrologyRiverside, RI
Louis R Simeone, DPMPodiatryProvidence, RI
James Simmons, M.DPulmonary DiseaseProvidence, RI
Rachel P Simmons, MDInfectious DiseaseProvidence, RI
Mriganka Singh, M.D.Geriatric MedicinePawtucket, RI
Navneet Singh, MDPulmonary DiseaseProvidence, RI
Mindy Sobota, M.D.Internal MedicineProvidence, RI
Jackson Steinkamp, MDInternal MedicineWarwick, RI
Edward J Stulik, MDInternal MedicineRiverside, RI
Mariah Stump, M.D.Internal MedicineRiverside, RI
James C Sullivan, MDInternal MedicineProvidence, RI
Dominick Tammaro, MDInternal MedicineProvidence, RI
Jie Tang, MD, MS, MPHNephrologyRiverside, RI
Karen T Tashima, MDInfectious DiseaseProvidence, RI
Valerie Thomas, M.D.EndocrinologyRiverside, RI
Kristen Tillquist, DONephrologyRiverside, RI
Tonslyn Toure, MDEndocrinologyRiverside, RI
Francine Touzard Romo, M.D.Internal MedicineProvidence, RI
Martha C Trimbur, MDInternal MedicineProvidence, RI
Allan R Tunkel, M.D.Infectious DiseaseProvidence, RI
Samantha H TurmenneNurse PractitionerRiverside, RI
Rohit Tyagi, MDGeriatric MedicineRiverside, RI
Benjamin C Vaughan, M.D.Internal MedicineAttleboro, MA
Robert Y Velasco, M.D.Internal MedicineEast Providence, RI
Corey E Ventetuolo, M.D.Pulmonary DiseaseRiverside, RI
Li Wang, M.D.GastroenterologyRiverside, RI
Nicholas S Ward, MDPulmonary DiseaseProvidence, RI
Sarita S Warrier, M.D.Internal MedicineProvidence, RI
Samantha L Westcoat, CNPNurse PractitionerRiverside, RI
Cathleen A Whelan, MDInternal MedicineProvidence, RI
Mitchell B Wice, MDGeriatric MedicineProvidence, RI
Carla T Williams, MDGeriatric MedicineRiverside, RI
Erica Wray, M.D.Internal MedicineProvidence, RI
Tony C Wu, M.D.Internal MedicineRiverside, RI
Tao Zheng, M.D.Allergy/ ImmunologyNew Haven, CT

Practice locations

Listed practice locations in Massachusetts, Rhode Island.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations