WELLSPAN MEDICAL GROUP
Medicare Clinicians for NPI 1629139621
Obstetrics & Gynecology in York, PA
Clinicians Billing Medicare Through This Organization CMS
Clinicians who reassign their Medicare billing to this organization, per CMS enrollment records.
Wellspan Medical Group in York, PA bills Medicare for 3,072 clinicians across 65 Medicare specialties. The largest specialties are Nurse Practitioner with 658, Certified Registered Nurse Anesthetist (CRNA) with 284 and Family Practice with 275. Of these, 24 practice at this address and 976 within 10 miles. Search by name or filter by specialty; each name links to that clinician's NPI profile.
This page lists the 250 clinicians practicing nearest to this organization's location. All 3,072 are counted in the totals above.
Nurse Practitioner (61 of 658)
Family Practice (23 of 275)
Pulmonary Disease (15 of 43)
Gastroenterology (14 of 74)
Pediatric Medicine (14 of 55)
Obstetrics/Gynecology (12 of 123)
Internal Medicine (10 of 138)
Neurology (10 of 100)
Certified Nurse Midwife (CNM) (9 of 49)
Endocrinology (8 of 17)
Physical Medicine and Rehabilitation (8 of 21)
Neurosurgery (6 of 18)
Nephrology (5 of 18)
Rheumatology (5 of 10)
Dermatology (4 of 9)
Critical Care (Intensivists) (3 of 6)
General Surgery (3 of 62)
Physical Therapist in Private Practice (3 of 16)
Anesthesiology (2 of 107)
Hospitalist (2 of 205)
Pain Management (2 of 10)
Registered Dietitian or Nutrition Professional (2 of 12)
Cardiac Electrophysiology (1 of 12)
Cardiac Surgery (1 of 9)
Cardiovascular Disease (Cardiology) (1 of 80)
Certified Registered Nurse Anesthetist (CRNA) (1 of 284)
Clinical Psychologist (1 of 23)
Clinical Social Worker (1 of 9)
Colorectal Surgery (Proctology) (1 of 6)
Emergency Medicine (1 of 71)
Gynecological Oncology (1 of 6)
Hand Surgery (1 of 5)
Hematology (1)
Hematology/Oncology (1 of 12)
Infectious Disease (1 of 11)
Interventional Cardiology (1 of 28)
Mental Health Counselor (1 of 12)
Micrographic Dermatologic Surgery (MDS) (1)
Occupational Therapist in Private Practice (1)
Optometry (1)
Orthopedic Surgery (1 of 73)
Pathology (1 of 4)
Plastic and Reconstructive Surgery (1 of 15)
Psychiatry (1 of 62)
Radiation Oncology (1 of 22)
Sleep Medicine (1 of 4)
Sports Medicine (1 of 14)
Surgical Oncology (1 of 3)
Thoracic Surgery (1 of 19)
Urology (1 of 67)
Vascular Surgery (1 of 32)
About this data
Medicare reassignment. A clinician who works for a hospital, clinic or medical group usually signs a Medicare reassignment (form CMS-855R). It lets the organization bill Medicare for the clinician's services and receive the payment. This page lists the clinicians whose reassignment to Wellspan Medical Group appears in the CMS Revalidation Reassignment List.
Who is included. Clinicians who bill Medicare under their own NPI through this organization. A clinician can reassign to more than one organization, so the same name may also appear under other groups.
Nearest 250. The totals and specialty counts cover all 3,072 clinicians. The list shows the 250 whose practice address is closest to this NPI's location, so each Wellspan Medical Group location shows its own nearest clinicians.
Addresses and phone numbers come from each clinician's own NPPES record, so they may point to another office or to the clinician's own practice.
Source: CMS Revalidation Reassignment List, October 2026 release; addresses, phone numbers and Medicare status from NPPES and PECOS. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
