WILLIAM BEAUMONT HOSPITAL
Medicare Clinicians for NPI 1679522973
Internal Medicine - Rheumatology in Royal Oak, MI
Clinicians Billing Medicare Through This Organization CMS
Clinicians who reassign their Medicare billing to this organization, per CMS enrollment records.
William Beaumont Hospital in Royal Oak, MI bills Medicare for 154 clinicians across 30 Medicare specialties. The largest specialties are Family Practice with 38, Pediatric Medicine with 26 and Obstetrics/Gynecology with 21. Of these, 12 practice at this address and 104 within 10 miles. Search by name or filter by specialty; each name links to that clinician's NPI profile.
Family Practice (38)
Saint Clair Shores, MI 48081
Grosse Pointe, MI 48230
Washington Twp, MI 48095
St. Clair Shores, MI 48080
Pediatric Medicine (26)
Royal Oak, MI 48073
Obstetrics/Gynecology (21)
Internal Medicine (9)
Nurse Practitioner (8)
Berkley, MI 48072
Geriatric Medicine (6)
Pulmonary Disease (6)
Detroit, MI 48201
Psychiatry (5)
Nephrology (4)
Royal Oak, MI 48073
Royal Oak, MI 48073
Otolaryngology (4)
West Bloomfield, MI 48322
Physical Medicine and Rehabilitation (3)
Emergency Medicine (2)
Gastroenterology (2)
Infectious Disease (2)
Neurology (2)
Orthopedic Surgery (2)
Saint Clair Shores, MI 48080
Allergy/Immunology (1)
Anesthesiology (1)
Cardiac Electrophysiology (1)
Berkley, MI 48072
Cardiac Surgery (1)
Royal Oak, MI 48073
Certified Nurse Midwife (CNM) (1)
Colorectal Surgery (Proctology) (1)
Critical Care (Intensivists) (1)
Endocrinology (1)
General Surgery (1)
Hematology/Oncology (1)
Optometry (1)
Plastic and Reconstructive Surgery (1)
Sleep Medicine (1)
Sports Medicine (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 William Beaumont Hospital 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.
