About
WILLIAM ANDERSEN, M.D. is an orthopedic surgery located at 1120 SE CARY PKWY in CARY, NC.
William Andersen is one of 24 orthopedic providers listed in CARY, NC on AdvOrtho.
Practice at a glance
William Andersen's most frequently billed Medicare service in 2024 was aspiration and/or injection of fluid from large joint for 51 Medicare patients.
Distinct procedures
2
Medicare patients
118
busiest single service
Care setting
94% office
mostly outpatient
Most-performed procedures, 2024
Aspiration and/or injection of fluid from large joint
87
51 patients · near the state median of 107
Replacement of knee joint, both sides of knee
58
56 patients · above the state median of 30
Training and practice
William Andersen has been in practice since 1991, after graduating from New York University School of Medicine.
- Practices with Unc Physicians Group Practices II LLC (60 clinicians)
- Affiliated with Rex Hospital
Registry record
Registered subspecialty
- Licensed in North Carolina
- Practices within a group or organization
Where this comes from
Procedure volumes:CMS Medicare Physician & Other Practitioners, 2024. Fee-for-service claims only, so they exclude privately insured, Medicare Advantage and pediatric patients - volume is not comparable across practices with different patient mixes. These are billing records, not outcomes.
Training and practice: CMS Doctors and Clinicians list. A graduation year is when training finished, not years of orthopedic experience or a board certification. Affiliations come from Medicare enrollment and may be incomplete.
Registry details: NPPES. Subspecialties are self-reported at registration, not a board certification.
Credentials: Doctor of Medicine (MD)
An MD degree indicates completion of a medical doctorate program focused on allopathic medicine. MDs complete four years of medical school followed by residency training in their chosen specialty. Orthopedic surgery residencies typically last five years and include extensive training in surgical and non-surgical treatment of musculoskeletal conditions.
Office Information
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Profile information is sourced from the public CMS NPI Registry. Contact the office directly to confirm current availability and insurance acceptance. Providers can update this profile to reflect their current practice.
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