Clinicians affiliated with Wellstar Medical Group LLC
3,093 clinicians on file with this group · most practice in Atlanta-Sandy Springs-Roswell, GA · PAC ID 6709065402
2,456 clinicians affiliated with Wellstar Medical Group LLC are in the 2024 Medicare Part B data, 1,530 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 · Nurse Practitioner (425) · Physician Assistant (243) · Family Practice (186) · Hospitalist (163) · Internal Medicine (150) · Anesthesiology Assistant (111) · Anesthesiology (95) · Certified Registered Nurse Anesthetist (CRNA) (84) · Neurology (84) · General Surgery (72) · Obstetrics & Gynecology (58) · Cardiology (57) · Pulmonary Disease (57) · Gastroenterology (45) · Diagnostic Radiology (44) · Urology (39) · Orthopedic Surgery (36) · Hematology-Oncology (35) · Interventional Cardiology (31) · Pathology (31) · Emergency Medicine (30) · Psychiatry (30) · Audiologist (29) · Otolaryngology (28) · Critical Care (Intensivists) (24) · Endocrinology (23) · Neurosurgery (20) · Hospice and Palliative Care (19) · Psychologist, Clinical (18) · Infectious Disease (17) · Rheumatology (17) · Radiation Oncology (16) · Physical Medicine and Rehabilitation (12) · Ophthalmology (10) · Clinical Cardiac Electrophysiology (9) · Thoracic Surgery (9) · Vascular Surgery (9) · Nephrology (8) · Podiatry (8) · Colorectal Surgery (Proctology) (7) · Gynecological Oncology (7) · Dermatology (6) · Interventional Radiology (6) · Pediatric Medicine (6) · Advanced Heart Failure and Transplant Cardiology (4) · Plastic and Reconstructive Surgery (4) · Surgical Oncology (4) · Allergy/ Immunology (3) · Hand Surgery (3) · Licensed Clinical Social Worker (3) · Nuclear Medicine (3) · Cardiac Surgery (2) · Certified Clinical Nurse Specialist (2) · Chiropractic (2) · Medical Oncology (2) · Sleep Medicine (2) · Certified Nurse Midwife (1) · Geriatric Medicine (1) · Hematology (1) · Maxillofacial Surgery (1) · Neuropsychiatry (1) · Pain Management (1) · Preventive Medicine (1) · Undersea and Hyperbaric Medicine (1)
Specialty links go to the specialty in Atlanta-Sandy Springs-Roswell, GA.
Clinicians affiliated with Wellstar Medical Group LLC, 2024
Alphabetical by last name; 1,601–1,700 of 2,456.
| Name | Specialty | City |
|---|---|---|
| David Nguyen | Family Practice | Marietta, GA |
| Khoi Nguyen, MD | Neurosurgery | Atlanta, GA |
| Sophie T Nguyen | Nurse Practitioner | Morrow, GA |
| Thao T Nguyen, PA | Physician Assistant | Marietta, GA |
| Tung V Nguyen, DO | Family Practice | Mableton, GA |
| Chiamaka C Ngwudike, MD | Family Practice | Powder Springs, GA |
| Asher F Niazi, MD | Internal Medicine | Woodstock, GA |
| Shammamah Niazi, MD | Family Practice | Atlanta, GA |
| Fenwick T Nichols, MD | Neurology | Augusta, GA |
| William J Nichols, MD | Family Practice | Smyrna, GA |
| Austin C Nicholson, M.D. | Infectious Disease | Marietta, GA |
| Julie T Nicholson, M.D. | Family Practice | Woodstock, GA |
| Matthew S Nicholson, M.D. | Internal Medicine | Augusta, GA |
| Christopher W Nickum, P.A. | Physician Assistant | Atlanta, GA |
| Tanya Nikolova, M.D. | Hospitalist | Marietta, GA |
| John Nino, MD | Otolaryngology | Douglasville, GA |
| Nilay Nirdosh, MD | Hospitalist | Marietta, GA |
| Ashley Nix, FNP | Nurse Practitioner | West Columbia, SC |
| Kelly B Nix, FNP, BC | Nurse Practitioner | Woodstock, GA |
| Matthew D Njaa, MD | Anesthesiology | Marietta, GA |
| Dana J Norall, MD | Physical Medicine and Rehabilitation | Omaha, NE |
| Nicole Nordal, AUD | Audiologist | Marietta, GA |
| J J Norris, DO | Internal Medicine | Marietta, GA |
| Yasmin N Norris, AGACNP | Nurse Practitioner | Atlanta, GA |
| Kathryn W Norton, DNP, AGACNP, ACNS | Certified Clinical Nurse Specialist | Douglasville, GA |
| Manish S Noticewala, MD | Orthopedic Surgery | Douglasville, GA |
| Paymon Nourparvar, M.D. | Urology | Marietta, GA |
| Fredrick Ntumy, M.D. | Anesthesiology | Marietta, GA |
| Shashank Nuguru, MD | Pulmonary Disease | Indianapolis, IN |
| Shah P Numani, MD | Nuclear Medicine | Buffalo, NY |
| Victor Nunez, MD | Infectious Disease | Marietta, GA |
| Shaila N Nupur, MD | Hospitalist | Marietta, GA |
| Umme S Nur, M.D. | Internal Medicine | Marietta, GA |
| Viktoria Nurpeisov, MD | Emergency Medicine | Smyrna, GA |
| Casmir U Nwigwe, M.D | Hospitalist | Douglasville, GA |
| Emeka Nwoke, MD | Internal Medicine | Marietta, GA |
| Olusola Obayomi-Davies, MD | Radiation Oncology | Marietta, GA |
| Olufolajimi Obembe, M.D. | Diagnostic Radiology | New York, NY |
| Kimberly H Obenshain, PA | Physician Assistant | Marietta, GA |
| Onwura M Obiekwe, MD | Family Practice | Griffin, GA |
| Nagimesi A Obino, M.D. | Hospitalist | Marietta, GA |
| Abiy L Obole, MD | Internal Medicine | Atlanta, GA |
| Stacey A O'Brien, MD | Family Practice | Woodstock, GA |
| Erica Oden | Anesthesiology Assistant | Gainesville, GA |
| Oluwaseun Odewole, MD,MPH | Family Practice | Douglasville, GA |
| Stephen Odom, MD | General Surgery | Austell, GA |
| Sean O'Donnell, CAA | Anesthesiology Assistant | Tallahassee, FL |
| Patience Ofori Darkwa, MD | General Surgery | Philadelphia, PA |
| Efosa O Ogiamien, MD | Anesthesiology | Tucker, GA |
| Ifeoluwa Ogunbadeniyi, M.D | Internal Medicine | Stockbridge, GA |
| Joseph O Ogunsulire, M.D | Internal Medicine | Seneca, SC |
| Jason S Oh, MD | Critical Care (Intensivists) | Gainesville, GA |
| Ajirioghene Ojadi, NP | Nurse Practitioner | Marietta, GA |
| Michelle A Ojemuyiwa, M.D. | Hematology-Oncology | Cartersville, GA |
| Terence S Okeeffe, MD MPH | General Surgery | Augusta, GA |
| Osagie O Okundaye, MD | Cardiology | Acworth, GA |
| Iwayemi O Olayeye, MD | Hospitalist | Hiram, GA |
| Michael R Oldenburg, NP | Nurse Practitioner | Marietta, GA |
| Alyce M Oliver, PHD, MD | Rheumatology | Augusta, GA |
| Eduardo J Olmedo, M.D. | Orthopedic Surgery | Austell, GA |
| Ariyo O Olobatoke, MD | Pulmonary Disease | Lagrange, GA |
| Andrew S Olsen, MD | Neurology | Marietta, GA |
| Uyoyo Omaduvie, MD | Internal Medicine | Austell, GA |
| Margaret Omatsone, MD | Internal Medicine | Macon, GA |
| Demian J Omeh, MD | Internal Medicine | Augusta, GA |
| Joy C Onwusibe, NP | Nurse Practitioner | Dallas, GA |
| Chinomnso E Onyekaba, MD | Family Practice | Douglasville, GA |
| Nasarachi Onyeuku, MD | Radiation Oncology | Austell, GA |
| Catherine Onyiuke, M.D. | Hospitalist | Roswell, GA |
| Philip Oppong-Twene, MD | Gastroenterology | Hiram, GA |
| Eric Ordinario, D.O. | Urology | Lake City, FL |
| Michael J Oreilly, M.D. | General Surgery | Marietta, GA |
| Israel B Orija, MD | Endocrinology | Austell, GA |
| Zoey Oropallo, FNP-C | Nurse Practitioner | Smyrna, GA |
| Whitney L O'Rourke, AGACNP-BC | Nurse Practitioner | Rome, GA |
| Danielle H Ortega, DO | Family Practice | Atlanta, GA |
| Obosa Osawe, MD | Obstetrics & Gynecology | Dallas, GA |
| Ehi P Osehobo, MD PHD | Internal Medicine | Griffin, GA |
| Carlos A Osmon, MD | Hematology-Oncology | Austell, GA |
| Sylvia Y Ossei, APRN FNP-BC | Nurse Practitioner | Atlanta, GA |
| Connor J O'Sullivan, MD | Family Practice | Marietta, GA |
| Amanda M Outly, PA | Physician Assistant | Niceville, FL |
| Caroline W Overgaard, RN | Certified Registered Nurse Anesthetist (CRNA) | Augusta, GA |
| Mikel J Overgaard, PA-C | Physician Assistant | Augusta, GA |
| Archie L Overmann, M.D. | Orthopedic Surgery | Augusta, GA |
| Candace Overton, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Marietta, GA |
| Brandy N Owens, PA | Physician Assistant | Lagrange, GA |
| Basirat S Owolabi, NP-C | Nurse Practitioner | Marietta, GA |
| Tolani Oworu, MD | Family Practice | Douglasville, GA |
| Raul H Oyola, MD | Hematology-Oncology | Marietta, GA |
| Haritha Pabbathi, MD | Hematology-Oncology | Griffin, GA |
| Robert C Pace, APRN | Certified Registered Nurse Anesthetist (CRNA) | Augusta, GA |
| Allison F Pacheco, PA-C | Physician Assistant | Augusta, GA |
| Elise Pacitti, NP | Nurse Practitioner | Marietta, GA |
| Sandeep A Padala, MD | Nephrology | Augusta, GA |
| David H Pae, MD | Anesthesiology | Marietta, GA |
| Ebony Page, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Atlanta, GA |
| Renee T Page, MD | Obstetrics & Gynecology | Augusta, GA |
| Celisa J Paine, FNP-C | Nurse Practitioner | Rome, GA |
| Surya Sreeram Palakuru, M.D. | Pulmonary Disease | Atlanta, GA |
Practice locations
Listed practice locations in Georgia, South Carolina.
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