OAKLEAF CLINICS, SC - SOUTHSIDE OB-GYN
Medicare Clinicians for NPI 1891187696
Obstetrics & Gynecology in Eau Claire, WI
Clinicians Billing Medicare Through This Organization CMS
Clinicians who reassign their Medicare billing to this organization, per CMS enrollment records.
Oakleaf Clinics, Sc - Southside Ob-Gyn in Eau Claire, WI bills Medicare for 97 clinicians across 18 Medicare specialties. The largest specialties are Nurse Practitioner with 47, Family Practice with 14 and Internal Medicine with 9. Of these, 72 practice within 10 miles. Search by name or filter by specialty; each name links to that clinician's NPI profile.
Nurse Practitioner (47)
Family Practice (14)
Internal Medicine (9)
Obstetrics/Gynecology (6)
Certified Nurse Midwife (CNM) (5)
Dermatology (2)
Pediatric Medicine (2)
Registered Dietitian or Nutrition Professional (2)
Cardiovascular Disease (Cardiology) (1)
Diagnostic Radiology (1)
Emergency Medicine (1)
Endocrinology (1)
Geriatric Medicine (1)
Interventional Cardiology (1)
Nephrology (1)
Podiatry (1)
Psychiatry (1)
Pulmonary Disease (1)
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 Oakleaf Clinics, Sc - Southside Ob-Gyn 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.
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.
