Clinicians affiliated with Geisinger Clinic
3,467 clinicians on file with this group · most practice in Scranton--Wilkes-Barre, PA · PAC ID 5395657001
2,928 clinicians affiliated with Geisinger Clinic are in the 2024 Medicare Part B data, 1,743 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 (539) · Nurse Practitioner (296) · Certified Registered Nurse Anesthetist (CRNA) (264) · Diagnostic Radiology (253) · Internal Medicine (203) · Family Practice (162) · Emergency Medicine (139) · Hospitalist (114) · Anesthesiology (110) · General Surgery (68) · Neurology (58) · Orthopedic Surgery (50) · Gastroenterology (49) · Cardiology (45) · Psychiatry (39) · Pathology (34) · Obstetrics & Gynecology (31) · Critical Care (Intensivists) (25) · Dermatology (25) · Hematology-Oncology (24) · Neurosurgery (23) · Ophthalmology (23) · Otolaryngology (22) · Urology (20) · Optometry (18) · Pulmonary Disease (18) · Radiation Oncology (18) · Nephrology (17) · Podiatry (17) · Medical Oncology (16) · Psychologist, Clinical (14) · Vascular Surgery (14) · Infectious Disease (13) · Rheumatology (12) · Physical Therapist in Private Practice (11) · Interventional Cardiology (10) · Thoracic Surgery (10) · Endocrinology (9) · Interventional Radiology (9) · Sports Medicine (9) · Oral Surgery (Dentist only) (8) · Pediatric Medicine (8) · Hospice and Palliative Care (7) · Physical Medicine and Rehabilitation (7) · Clinical Cardiac Electrophysiology (6) · Hematology (6) · Plastic and Reconstructive Surgery (6) · Sleep Medicine (6) · Addiction Medicine (5) · Allergy/ Immunology (5) · Audiologist (5) · Registered Dietitian or Nutrition Professional (5) · Interventional Pain Management (4) · Licensed Clinical Social Worker (4) · Cardiac Surgery (2) · Colorectal Surgery (Proctology) (2) · Occupational Therapist in Private Practice (2) · Advanced Heart Failure and Transplant Cardiology (1) · Dentist (1) · Geriatric Medicine (1) · Gynecological Oncology (1) · Hand Surgery (1) · Nuclear Medicine (1) · Pain Management (1) · Speech Language Pathologist (1) · Undersea and Hyperbaric Medicine (1)
Specialty links go to the specialty in Scranton--Wilkes-Barre, PA.
Clinicians affiliated with Geisinger Clinic, 2024
Alphabetical by last name; 2,901–2,928 of 2,928.
| Name | Specialty | City |
|---|---|---|
| Kimberly A Zarnich, MSN, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Danville, PA |
| Douglas Zaruta, MD, MS, ATC | Orthopedic Surgery | Scranton, PA |
| Kathleen M Zazzali, DO | Cardiology | Lewistown, PA |
| Sharon S Zboray-Thiel, CRNP | Nurse Practitioner | Danville, PA |
| Rebecca Zeigler, PA-C | Physician Assistant | Du Bois, PA |
| Allen Zelno, CRNP | Nurse Practitioner | Wilkes Barre, PA |
| Paula D Zemaitis, P.A. | Physician Assistant | Shamokin Dam, PA |
| Hasan M Zerti, MD | Hospitalist | Wilkes-Barre, PA |
| Kai Zhang, M.D. | Pathology | Danville, PA |
| Li Zhang, M.D., PH.D. | Anesthesiology | Danville, PA |
| Li-Ming Zhang, MD | Anesthesiology | Pittsburgh, PA |
| Ronghe Zhang, PA-C | Physician Assistant | Wilkes Barre, PA |
| Xiaohong M Zhang, M.D. | Pathology | Wilkes Barre, PA |
| Jing Cheng Zhao, MD | Ophthalmology | Danville, PA |
| Bo Zhu, M.D. | Emergency Medicine | Danville, PA |
| Shaobo Zhu, MD | Pathology | Danville, PA |
| Catherine J Zimmer, PA-C | Physician Assistant | Wilkes Barre, PA |
| Wendy E Zimmer, MD | Diagnostic Radiology | Williamsville, NY |
| Megan B Zimmerly, CRNP, APRN | Nurse Practitioner | Murray, UT |
| Amanda D Zimmerman, PA-C | Physician Assistant | Lewisburg, PA |
| Jessica Zingaretti, D.O. | Hospitalist | Wilkes Barre, PA |
| Kathya M Zinszer, DPM | Podiatry | Elysburg, PA |
| Tricia A Zoba, D.O. | Hospitalist | Wilkes Barre, PA |
| James A Zola, M.D. | Internal Medicine | Selinsgrove, PA |
| Lihua Zou, MD | Hospitalist | Danville, PA |
| Hans T Zuckerman, D.O. | Family Practice | Frackville, PA |
| David A Zuloaga | Physician Assistant | Danville, PA |
| Meredith C Zuloaga, PA-C | Physician Assistant | Danville, PA |
Practice locations
Listed practice locations in Alaska, Alabama, Arkansas, Arizona, California, Colorado, Connecticut, District of Columbia, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Michigan, Minnesota, Missouri, North Carolina, Nebraska, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia, Washington, West Virginia.
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