Physician Profile
Unclaimed ProfileAbout WREN
Based in South Bend, IN, Ethan Wren, D.O. is listed in the NPI registry under orthopedic surgery. Ethan graduated from Michigan State University College of Osteopathic Medicine in 2016. Ethan is also listed as specializing in orthopaedic surgery. Medicare claims data shows Ethan provided 1,022 services to 615 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (574) 647-5300
- Email not available
Practice Locations
100 NAVARRE PL STE 4440
South Bend, IN 46601
Procedures Most Often Billed to Medicare
1,022 services · 615 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection into tendon or ligament | Procedure | 20550 |
92 |
| Injection of carpal tunnel | Procedure | 20526 |
28 |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
27 |
| Release and/or relocation of hand nerve | Procedure | 64721 |
23 |
| Incision of tendon covering of finger | Procedure | 26055 |
16 |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
61 |
| X-ray of finger, minimum of 2 views | Imaging | 73140 |
16 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
383 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
148 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
77 |
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.
Related specialists at this location 6
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.
Other orthopedic surgeons in South Bend 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Michigan State University College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at Michigan State University College of Osteopathic Medicine 8
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.
Common questions
What does Dr. Wren specialize in?
Dr. Wren 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 is Dr. Wren located?
Dr. Wren is listed at 100 NAVARRE PL STE 4440, South Bend, IN 46601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Wren's phone number?
The number on file is (574) 647-5300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Wren?
Dr. Wren's National Provider Identifier is 1124487301. 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. Wren go to medical school?
Dr. Wren attended Michigan State University College of Osteopathic Medicine, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Wren have?
Dr. Wren has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Wren do most often?
According to Medicare billing data, Dr. Wren performs procedures including injection into tendon or ligament, injection of carpal tunnel and aspiration and/or injection of fluid from small joint; reads or performs imaging such as x-ray of wrist, minimum of 3 views and x-ray of finger, minimum of 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Wren's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Wren. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.