Doctor profile · Federal record
Dr. William Warrender, M.D.
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Hand Surgery Physician · South Bend, IN
- NPI 1770902538
- Accepts Medicare
- MIPS 79.8 / 100 · 2023
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
53880 Carmichael Dr
South Bend, IN 466351567
(574) 247-9441 - Additional location
-
2349 Lake Ave Ste 201
Plymouth, IN 465637837 - Additional location
-
303 S Nappanee St Ste F
Elkhart, IN 465142066 - Additional location
-
60160 Bodnar Blvd
Mishawaka, IN 465449338 - Mailing address
-
3600 W Bethel Ave
Muncie, IN 473045407
Show 1 more location
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- January 7, 2026
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Indiana #01082069A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770902538. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,110
Distinct HCPCS
10
Medicare allowed
$82,077
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 197 | 36 | $0 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 171 | 130 | $117 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 105 | 85 | $84 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 88 | 48 | $1 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 75 | 75 | $157 | |
73100 |
X-ray of wrist, 2 views | 64 | 36 | $33 | |
20550 |
Injection into tendon or ligament | 47 | 30 | $48 | |
73140 |
X-ray of finger, minimum of 2 views | 43 | 28 | $35 | |
64721 |
Release and/or relocation of hand nerve | 40 | 34 | $376 | |
73080 |
X-ray of elbow, minimum of 3 views | 38 | 34 | $30 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 99. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$45
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alexion Pharmaceuticals, Inc. | 1 | $28.63 | |
| Orthofix Medical, Inc. | 1 | $16.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
178
Patients
146
Total drug cost
$974
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylprednisolone | Generic | 73 | 70 | $588 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 26 | 22 | $145 |
| Oxycodone Hcl | Generic | 23 | 16 | $48 |
| Cephalexin | Generic | 20 | 19 | $127 |
| Tramadol Hcl | Generic | 20 | 19 | $30 |
| Meloxicam | Generic | 16 | 0 | $35 |
Frequently asked questions
What is Dr. William Warrender's medical specialty?
Dr. William Warrender practices Orthopaedic Surgery Physician in South Bend, IN.
Where does Dr. William Warrender practice?
Dr. William Warrender practices at 53880 Carmichael Dr, South Bend, IN 466351567. Office phone: 5742479441.
What is Dr. William Warrender's NPI?
Dr. William Warrender's National Provider Identifier (NPI) is 1770902538, issued by NPPES.
Does Dr. William Warrender accept Medicare assignment?
Yes. Dr. William Warrender accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Warrender commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.