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Edit this profileAt a glance
- 1120 Se Cary Pkwy, Suite 100, Cary, NC 27518
About Dr. Andersen
William K. Andersen, M.D. is a healthcare provider in Cary, NC specializing in orthopedic surgery. William trained at New York University School of Medicine, graduating in 1991. William is also listed as specializing in orthopaedic sports medicine and orthopaedic surgery. Medicare claims data shows William provided 961 services to 571 patients. The services billed most often include injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and x-ray of knee, 4 or more views. This provider record is associated with NPI 1700850195.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (919) 467-4992
- Email not available
Practice Locations
1120 SE CARY PKWY SUITE 100
Cary, NC 27518
Conditions Commonly Evaluated or Treated
Within Orthopedic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Spine
Procedures & services
Most searched procedures
Evaluation and nonsurgical
Arthroscopy
Foot & Ankle
Foot and ankle
Hand & Wrist
Hand and upper extremity
Injections & Non-Surgical
Injections & pain relief
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
Shoulder surgery
Trauma & Fractures
Trauma and fixation
Procedures Most Often Billed to Medicare
961 services · 571 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
87 | As often as other peers in Orthopedic Surgery |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
58 | More often than most peers in Orthopedic Surgery |
| X-ray of knee, 4 or more views | Imaging | 73564 |
117 | More often than most peers in Orthopedic Surgery |
| X-ray of knee, 3 views | Imaging | 73562 |
52 | As often as other peers in Orthopedic Surgery |
| X-ray of hip, 2-3 views | Imaging | 73502 |
19 | Less often than most peers in Orthopedic Surgery |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
13 | Less often than most peers in Orthopedic Surgery |
| Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | Drug given | J0702 |
340 | More often than most peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
153 | As often as other peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
57 | As often as other peers in Orthopedic Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
35 | As often as other peers in Orthopedic Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other orthopedic surgeons at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 26 related providers in 4 groups
Other orthopedic surgeons in Cary 3
Same specialty, same city.
Trained at New York University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at New York University School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in NC who bill this service to Medicare most often.
Common questions
What is William K. Andersen's specialty?
William K. Andersen is an orthopedic surgeon in Cary, NC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopedic Surgery”.
NPI registry
Where can I find William K. Andersen?
William K. Andersen is listed at 1120 Se Cary Pkwy Suite 100, Cary, NC 27518. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact William K. Andersen?
The number on file is (919) 467-4992. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for William K. Andersen?
William K. Andersen's National Provider Identifier is 1700850195. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is William K. Andersen's education?
William K. Andersen attended New York University School of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does William K. Andersen have?
William K. Andersen has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What is William K. Andersen known for?
According to Medicare billing data, William K. Andersen performs procedures including aspiration and/or injection of fluid from large joint and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of knee, 4 or more views and x-ray of knee, 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is William K. Andersen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by William K. Andersen. If this is you, claiming it is free.
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