Clinicians affiliated with Lancaster General Medical Group

586 clinicians on file with this group · most practice in Lancaster, PA · PAC ID 0941103683

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

509 clinicians affiliated with Lancaster General Medical Group are in the 2024 Medicare Part B data, 272 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 · Family Practice (114) · Physician Assistant (108) · Nurse Practitioner (102) · Neurology (22) · Obstetrics & Gynecology (21) · Internal Medicine (17) · General Surgery (12) · Licensed Clinical Social Worker (11) · Hematology-Oncology (10) · Endocrinology (8) · Neurosurgery (8) · Plastic and Reconstructive Surgery (7) · Rheumatology (7) · Infectious Disease (6) · Orthopedic Surgery (6) · Podiatry (5) · Psychiatry (5) · Vascular Surgery (5) · Licensed Professional Counselor (4) · Otolaryngology (4) · Epileptologists (3) · Hospice and Palliative Care (3) · Marriage and Family Therapist (3) · Physical Medicine and Rehabilitation (3) · Audiologist (2) · Colorectal Surgery (Proctology) (2) · Gynecological Oncology (2) · Sports Medicine (2) · Certified Nurse Midwife (1) · Diagnostic Radiology (1) · Emergency Medicine (1) · Hematology (1) · Hematopoietic Cell Transplantation and Cellular Therapy (1) · Medical Oncology (1) · Registered Dietitian or Nutrition Professional (1)

Specialty links go to the specialty in Lancaster, PA.

Clinicians affiliated with Lancaster General Medical Group, 2024

Alphabetical by last name; 501–509 of 509.

NameSpecialtyCity
John J Yoder, M.D.Family PracticeElizabethtown, PA
Dustin L Yothers, PA-CPhysician AssistantParkesburg, PA
Brian Young, M.D.Family PracticeLititz, PA
Jiefu YuanFamily PracticeLancaster, PA
Richard C Yunginger, M.D.Family PracticeElizabethtown, PA
Natalie Zalmanova, PAPhysician AssistantLancaster, PA
Daniel J Zhou, MDEpileptologistsPhiladelphia, PA
Nicole D Zimmerman, D.O.Family PracticeEphrata, PA
Jay A Zimmermann, M.D.Family PracticeElizabethtown, PA

Practice locations

Listed practice locations in 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