Physician Profile
William C. Thomas, M.D.
Unclaimed ProfileAbout Dr. Thomas
William C. Thomas, M.D. is a healthcare provider in Chicago, IL specializing in orthopaedic adult reconstructive surgery. William trained at University of South Florida College of Medicine, graduating in 2016. Medicare claims data shows William provided 1,974 services to 1,088 patients. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, x-ray of knee, 3 views, and x-ray of hip, 2-3 views.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (312) 695-6800
- Email not available
Practice Locations
259 E ERIE ST FL 13
Chicago, IL 60611
251 E Huron St
Chicago, IL 60611
3450 Hull Rd Ste 3301
Gainesville, FL 32607
Procedures Most Often Billed to Medicare
1,974 services · 1,088 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
156 | As often as other peers in Orthopaedic Adult Reconstructive… |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
21 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
21 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| X-ray of knee, 3 views | Imaging | 73562 |
311 | More often than most peers in Orthopaedic Adult Reconstructive… |
| X-ray of hip, 2-3 views | Imaging | 73502 |
173 | More often than most peers in Orthopaedic Adult Reconstructive… |
| X-ray of knee, 4 or more views | Imaging | 73564 |
39 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| X-ray of both hips, 2 views | Imaging | 73521 |
15 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| X-ray of both knees while standing | Imaging | 73565 |
13 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
744 | As often as other peers in Orthopaedic Adult Reconstructive… |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
146 | More often than most peers in Orthopaedic Adult Reconstructive… |
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.
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.
Other orthopaedic adult reconstructive surgeons in Chicago 8
Same specialty, same city.
Trained at University of South Florida College of Medicine 5
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2016 at University of South Florida College of Medicine 8
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 IL who bill this service to Medicare most often.
Common questions
What is William C. Thomas's specialty?
William C. Thomas is an orthopaedic adult reconstructive surgeon in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Adult Reconstructive Surgery”.
NPI registry
Where can I find William C. Thomas?
William C. Thomas is listed at 259 E Erie St Fl 13, Chicago, IL 60611. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact William C. Thomas?
The number on file is (312) 695-6800. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for William C. Thomas?
William C. Thomas's National Provider Identifier is 1952763021. 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 C. Thomas's education?
William C. Thomas attended University of South Florida College of Medicine, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How much experience does William C. Thomas have?
William C. Thomas has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What is William C. Thomas known for?
According to Medicare billing data, William C. Thomas performs procedures including aspiration and/or injection of fluid from large joint, replacement of knee joint, both sides of knee and replacement of thigh bone and hip joint with prosthesis; reads or performs imaging such as x-ray of knee, 3 views and x-ray of hip, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is William C. Thomas's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by William C. Thomas. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.