Clinicians affiliated with Patient First Maryland Medical Group PLLC

254 clinicians on file with this group · most practice in Baltimore-Columbia-Towson, MD · PAC ID 4385538735

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

220 clinicians affiliated with Patient First Maryland Medical Group PLLC are in the 2024 Medicare Part B data, 97 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 · Physician Assistant (110) · Family Practice (57) · Internal Medicine (26) · Nurse Practitioner (13) · Emergency Medicine (7) · Pediatric Medicine (3) · General Practice (1) · General Surgery (1) · Geriatric Medicine (1) · Preventive Medicine (1)

Specialty links go to the specialty in Baltimore-Columbia-Towson, MD.

Clinicians affiliated with Patient First Maryland Medical Group PLLC, 2024

Alphabetical by last name; 201–220 of 220.

NameSpecialtyCity
Yujuan Wang, MD, PHDInternal MedicineGaithersburg, MD
David I Wartenberg, MDFamily PracticeRockville, MD
Veronika WatkinsPhysician AssistantBowie, MD
Jennifer W Watts, M.S, PA-CPhysician AssistantAberdeen, MD
Isabella V WhitePhysician AssistantOdenton, MD
Elliott M Whitken, PA-CPhysician AssistantLaurel, MD
Anu Olayinka Willingham-Mclain, PA-CPhysician AssistantColumbia, MD
Chung Y Woo, MDFamily PracticeGainesville, VA
John P Woods, P.A-CPhysician AssistantBaltimore, MD
Paul Wu, MDInternal MedicineBel Air, MD
Nicholas F Wunder, PA-CPhysician AssistantAberdeen, MD
Lihua Xu, M.D.Family PracticeLutherville, MD
Kathryn L Yamamoto, M.D.Emergency MedicineLutherville, MD
Crystal P Yeldell, MDFamily PracticeLandover Hills, MD
Emnet Yibeltal, MDInternal MedicineLandover Hills, MD
Isaac S Yoon, M.D.Family PracticeLutherville, MD
Donovan YoungPhysician AssistantBowie, MD
Winko Zan, M.D.Family PracticeCatonsville, MD
Chunxiao Zhu, M.D.Pediatric MedicineBaltimore, MD
Henry J Zwally, MDEmergency MedicineGlen Burnie, MD

Practice locations

Listed practice locations in Maryland.

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