Physician Profile
Unclaimed ProfileAbout WARRENDER
William James Warrender, M.D. is a healthcare provider in South Bend, IN specialising in orthopedic surgery. William trained at Jefferson Medical College of Thomas Jefferson University, graduating in 2014. William is also listed as specialising in orthopaedic hand surgery and 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 is Dr. Warrender's specialty?
Dr. Warrender is an orthopedic surgeon in South Bend, IN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
Where can I find Dr. Warrender?
Dr. Warrender is listed at 53880 CARMICHAEL DR, South Bend, IN 46635. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Warrender?
The number on file is (574) 247-9441. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Warrender's NPI number?
Dr. Warrender's National Provider Identifier is 1770902538. 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 Dr. Warrender's medical education?
Dr. Warrender attended Jefferson Medical College of Thomas Jefferson University, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Warrender been practising?
Dr. Warrender has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Warrender known for?
According to Medicare billing data, Dr. Warrender performs procedures including injection into tendon or ligament, aspiration and/or injection of fluid from small joint and release and/or relocation of hand nerve; reads or performs imaging such as x-ray of hand, minimum of 3 views and x-ray of wrist, 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Warrender confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Warrender. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (574) 247-9441
- Email not available
Practice Locations
53880 CARMICHAEL DR
South Bend, IN 46635
Procedures Most Often Billed to Medicare
1,248 services · 671 patients · 18 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection into tendon or ligament | Procedure | 20550 |
48 |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
47 |
| Release and/or relocation of hand nerve | Procedure | 64721 |
45 |
| Incision of tendon covering of finger | Procedure | 26055 |
24 |
| Closed treatment of broken forearm (radius) bone at the wrist area on the thumb side of the wrist without manipulation | Procedure | 25600 |
11 |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
60 |
| X-ray of wrist, 2 views | Imaging | 73100 |
53 |
| X-ray of elbow, minimum of 3 views | Imaging | 73080 |
22 |
| X-ray of finger, minimum of 2 views | Imaging | 73140 |
18 |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
16 |
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.
Other orthopedic surgeons at this location 3
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 — 28 related providers in 4 groups
Other orthopedic surgeons in South Bend 5
Same specialty, same city.
Trained at Jefferson Medical College of Thomas Jefferson University 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Jefferson Medical College of Thomas Jefferson University 7
Providers who graduated from the same medical school in the same year.
Also performs Injection into tendon or ligament 8
Providers in IN 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.