Physician Profile
Unclaimed ProfileAbout WILLIAMS
John T Williams, MD practises orthopedic surgery in Lady Lake, FL. John is a 1994 graduate of Howard University College of Medicine. John is also listed as specialising in orthopaedic surgery.
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
Areas of Expertise
Common questions
What kind of doctor is Dr. Williams?
Dr. Williams is an orthopedic surgeon in Lady Lake, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
What is Dr. Williams's address?
Dr. Williams is listed at 13696 N US HIGHWAY 441, Lady Lake, FL 32159. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Williams?
The number on file is (352) 775-1221. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Williams's NPI number?
Dr. Williams's National Provider Identifier is 1790745164. 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
Where did Dr. Williams train?
Dr. Williams attended Howard University College of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Williams been practising?
Dr. Williams has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Williams perform?
According to Medicare billing data, Dr. Williams 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
Has Dr. Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Williams. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (352) 775-1221
- Email not available
Practice Locations
13696 N US HIGHWAY 441
Lady Lake, FL 32159
Procedures Most Often Billed to Medicare
45,271 services · 2,571 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
693 |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
74 |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
44 |
| Computer-assisted surgery for muscle and bone procedure | Procedure | 20985 |
26 |
| X-ray of knee, 3 views | Imaging | 73562 |
234 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
118 |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
35,240 |
| Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg | Drug given | J7318 |
7,200 |
| Injection, methylprednisolone acetate, 80 mg | Drug given | J1040 |
229 |
| Hyaluronan or derivative, gel-one, for intra-articular injection, per dose | Drug given | J7326 |
21 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
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.
Trained at Howard University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1994 at Howard University College 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 FL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.