Clinicians affiliated with Wellspan Medical Group
2,480 clinicians on file with this group · most practice in York-Hanover, PA · PAC ID 1951213115
2,182 clinicians affiliated with Wellspan Medical Group are in the 2024 Medicare Part B data, 1,215 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 (416) · Physician Assistant (286) · Family Practice (208) · Certified Registered Nurse Anesthetist (CRNA) (191) · Internal Medicine (156) · Hospitalist (82) · Anesthesiology (81) · Diagnostic Radiology (54) · Cardiology (53) · Gastroenterology (50) · Neurology (48) · Obstetrics & Gynecology (46) · Orthopedic Surgery (45) · General Surgery (42) · Urology (38) · Psychiatry (31) · Emergency Medicine (29) · Pulmonary Disease (27) · Podiatry (22) · Interventional Cardiology (19) · Otolaryngology (16) · Radiation Oncology (16) · Audiologist (14) · Physical Medicine and Rehabilitation (14) · Vascular Surgery (13) · Nephrology (12) · Neurosurgery (12) · Psychologist, Clinical (12) · Endocrinology (10) · Physical Therapist in Private Practice (10) · Sports Medicine (10) · Clinical Cardiac Electrophysiology (9) · Infectious Disease (9) · Thoracic Surgery (9) · Interventional Radiology (8) · Rheumatology (8) · Dermatology (7) · Pain Management (7) · Plastic and Reconstructive Surgery (7) · Hematology-Oncology (6) · Colorectal Surgery (Proctology) (5) · Critical Care (Intensivists) (5) · Licensed Clinical Social Worker (5) · Registered Dietitian or Nutrition Professional (5) · Certified Nurse Midwife (4) · Hand Surgery (4) · Pathology (4) · Interventional Pain Management (3) · Advanced Heart Failure and Transplant Cardiology (2) · Gynecological Oncology (2) · Addiction Medicine (1) · Cardiac Surgery (1) · General Practice (1) · Hematology (1) · Hospice and Palliative Care (1) · Licensed Professional Counselor (1) · Marriage and Family Therapist (1) · Micrographic Dermatologic Surgery (1) · Sleep Medicine (1) · Surgical Oncology (1)
Specialty links go to the specialty in York-Hanover, PA.
Clinicians affiliated with Wellspan Medical Group, 2024
Alphabetical by last name; 1,401–1,500 of 2,182.
| Name | Specialty | City |
|---|---|---|
| Walter J Nicholson, MD | Interventional Cardiology | York, PA |
| William L Niedrach, MD | Urology | Medford, NJ |
| Sara A Niester | Obstetrics & Gynecology | York, PA |
| Matthew Nikoloff, M.D. | Gastroenterology | Chambersburg, PA |
| Kristina Nikolova | General Surgery | York, PA |
| Nancy Nkansah-Mahaney, MD | Dermatology | York, PA |
| Jennifer A Noggle, CRNP | Nurse Practitioner | Lebanon, PA |
| Terrence Nolan, APRN CRNA | Certified Registered Nurse Anesthetist (CRNA) | Savannah, GA |
| Eric S Noll, DO | Anesthesiology | Chambersburg, PA |
| Wendy A Noll, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Ephrata, PA |
| Brendon R Nolt, M.D. | Hospitalist | Lewisburg, PA |
| Gregory R Nolt | Certified Registered Nurse Anesthetist (CRNA) | Lebanon, PA |
| Jonathan M Norton, DO | Internal Medicine | Lebanon, PA |
| Sharon A Novack, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Danville, PA |
| Maria F Novak, PA-C | Physician Assistant | York, PA |
| Manda C Null, DO | Anesthesiology | York, PA |
| Brian Nungesser | Certified Registered Nurse Anesthetist (CRNA) | Bloomsburg, PA |
| Archibald Nyamekye, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Centralia, WA |
| Michelle S Nyamekye, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Lebanon, PA |
| Edmond K Obeng-Gyimah, M.D. | Cardiology | York, PA |
| Breanna M Ober, PA-C | Physician Assistant | Lititz, PA |
| Jayme N Oberholtzer, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Ephrata, PA |
| Temilola O Obisesan, NP | Nurse Practitioner | Lebanon, PA |
| Grey M Obregon, CRNA | Certified Registered Nurse Anesthetist (CRNA) | York, PA |
| Kristin A O'Brien, PA-C | Physician Assistant | York, PA |
| Pawel G Ochalski, MD | Neurosurgery | York, PA |
| Tanya O'Connor, DO | Obstetrics & Gynecology | Ephrata, PA |
| Shannon L Oddi, PA-C | Physician Assistant | Mc Murray, PA |
| Adebukola M Ogundoyin, MD | Hospitalist | Camp Hill, PA |
| Afolake A Ogunfuwa | Nurse Practitioner | York, PA |
| Kevin Oh, M.D. | Anesthesiology | York, PA |
| Peter S Oh, DO | Family Practice | Ephrata, PA |
| Fidelis O Ojevwe, M.D | Internal Medicine | York, PA |
| Cynthia A Okello, CRNA, DNP | Certified Registered Nurse Anesthetist (CRNA) | Paoli, PA |
| Grigori Okoev, M.D. | Hematology-Oncology | York, PA |
| David Okolica, M.D. | General Surgery | Niagara Falls, NY |
| Celestine O Okwuone, M.D | Anesthesiology | York, PA |
| Babatunde Olaiya | Gastroenterology | Camp Hill, PA |
| Desiree J Oliveri-Mcelheny, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Chambersburg, PA |
| Beatrix A Olofsson, M.D. | Diagnostic Radiology | York, PA |
| Neil P O'Malley, M.D. | Neurosurgery | Hagerstown, MD |
| Wally A Omar, M.D. | Cardiology | Dallas, TX |
| Nicole R Omeis, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Chambersburg, PA |
| Janice Omlor, D.O. | Anesthesiology | Lewisburg, PA |
| Collin H O'Neil, PA-C | Physician Assistant | Lebanon, PA |
| Kaitlyn M O'Neil, PAC | Physician Assistant | York, PA |
| Rebecca O'Neill, PHYSICIAN ASSISTANT | Physician Assistant | Stamford, CT |
| Nicholas Onyeador, M.D. | Diagnostic Radiology | Cincinnati, OH |
| Uchechi A Onyeyirim, NP | Nurse Practitioner | York, PA |
| Frances U Onyimba, M.D. | Gastroenterology | York, PA |
| Crystal A Oramadike, FNP | Nurse Practitioner | Simpsonville, SC |
| Adaku U Orisadele, MD | Family Practice | York, PA |
| Joseph M Orndorff, DO | Internal Medicine | Gettysburg, PA |
| Jacquelynn Ortega, CRNP | Nurse Practitioner | Chambersburg, PA |
| Catherine Ortenzio, CRNA | Certified Registered Nurse Anesthetist (CRNA) | York, PA |
| Arleen M Ortiz, MD | Gastroenterology | York, PA |
| Hannah Osborne, DO | Obstetrics & Gynecology | Lebanon, PA |
| Adekunle Oshunkoya, MD | Hospitalist | Steubenville, OH |
| Ebelechukwu K Osifo, MD | Family Practice | Manchester, PA |
| Mikayla N Osorio, PA-C | Physician Assistant | Philadelphia, PA |
| Misty L Ostasewski, CRNP | Nurse Practitioner | York, PA |
| Florence A Othieno, M.D. | Otolaryngology | Lancaster, PA |
| Harun A Otieno, MD | Interventional Cardiology | Danville, PA |
| Wade J Otruba, M.D. | Anesthesiology | Bangor, ME |
| Kofi Owusu, M.D. | Anesthesiology | Rochester, MN |
| Akinbowale O Oyalowo | Gastroenterology | Philadelphia, PA |
| Vanessa A Pabon | Physician Assistant | Ephrata, PA |
| Peter Pace, M.D. | Pulmonary Disease | York, PA |
| Leslie Packer, MD | Anesthesiology | Harrisburg, PA |
| Tina Pakala, M.D. | Gastroenterology | Gettysburg, PA |
| Adelina L Palade, MD | Family Practice | Shippensburg, PA |
| Kaitlyn R Paletta, PA-C | Physician Assistant | Lewisburg, PA |
| Clare M Palmatier, PA-C | Physician Assistant | York, PA |
| Jeremy Palmer, DO | Sports Medicine | York, PA |
| Jonathan D Palmer, PA | Physician Assistant | Ephrata, PA |
| Abhi Pandhi, MBBS | Neurology | Miami, FL |
| Anil Pandit, M.D. | Cardiology | York, PA |
| Emi E Papson, PA-C | Physician Assistant | Ephrata, PA |
| Hamid Parakhoodi, MD | Infectious Disease | York, PA |
| Andrew Pare, CRNA | Certified Registered Nurse Anesthetist (CRNA) | New Bern, NC |
| Robert I Pargament, MD | Internal Medicine | York, PA |
| Rikesh K Parikh, M.D. | Diagnostic Radiology | Baltimore, MD |
| Jae Yoon Park, MD | Interventional Cardiology | Tucson, AZ |
| Om Parkash | Internal Medicine | Mchenry, IL |
| Ashley L Parks, DO | Family Practice | York, PA |
| Anne M Parson, CRNA | Certified Registered Nurse Anesthetist (CRNA) | York, PA |
| Jillian Parsons | Family Practice | Ephrata, PA |
| Lubna Parveen, MD | Hospitalist | York, PA |
| Alison Pasierb | Nurse Practitioner | Ephrata, PA |
| Dion M Pastick, PA | Physician Assistant | Gettysburg, PA |
| Lakshmi S Pasumarthy, MD | Hospitalist | York, PA |
| Sandra Patchel, CRNP | Nurse Practitioner | New Oxford, PA |
| Alpa P Patel, MD | Endocrinology | York, PA |
| Ankur Patel, MD | Pain Management | Hanover, PA |
| Chandni Patel, MD | Anesthesiology | Chambersburg, PA |
| Dipak M Patel, MD | Internal Medicine | Dallastown, PA |
| Dipen Patel, M.D. | Internal Medicine | York, PA |
| Ketankumar D Patel, M.D. | General Surgery | Lebanon, PA |
| Milan A Patel, D.O. | Physical Medicine and Rehabilitation | Lebanon, PA |
| Nisarg B Patel, M.D. | Internal Medicine | Lebanon, PA |
Practice locations
Listed practice locations in Maryland, Pennsylvania.
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