Doctor profile · Federal record
Dr. Brian Walczak, DO
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Orthopaedic Surgery Physician · Sports Medicine (Orthopaedic Surgery) Physician · Sports Medicine (Orthopaedic Surgery) Physician · Aurora, IL
- NPI 1538366158
- Accepts Medicare
- 19 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2111 Ogden Ave
Aurora, IL 605047597
(630) 978-3800
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- December 6, 2022
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State licenses (4)
- Illinois #036163012 · Michigan #5101017411 · Minnesota #106196 · Wisconsin #518269
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538366158. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
168
Distinct HCPCS
6
Medicare allowed
$16,153
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 63 | 54 | $124 | |
73564 |
X-ray of knee, 4 or more views | 41 | 35 | $54 | |
73502 |
X-ray of hip, 2-3 views | 23 | 21 | $41 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 16 | 16 | $135 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $149 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 11 | $92 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 103. This provider delivers 1.6× the peer median.Open Payments
Industry payments received
All-time total
$5,767
Transactions
23
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Linvatec Corporation | 3 | $3,434.90 | |
| Smith+Nephew, Inc. | 15 | $2,139.15 | |
| Anika Therapeutics, Inc. | 2 | $86.91 | |
| Stryker Corporation | 2 | $80.94 | |
| Vericel Corporation | 1 | $24.62 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Brian Walczak's medical specialty?
Dr. Brian Walczak practices Orthopaedic Surgery Physician in Aurora, IL.
Where does Dr. Brian Walczak practice?
Dr. Brian Walczak practices at 2111 Ogden Ave, Aurora, IL 605047597. Office phone: 6309783800.
What is Dr. Brian Walczak's NPI?
Dr. Brian Walczak's National Provider Identifier (NPI) is 1538366158, issued by NPPES.
Does Dr. Brian Walczak accept Medicare assignment?
Yes. Dr. Brian Walczak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Walczak commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); X-ray of knee, 4 or more views (HCPCS 73564); X-ray of hip, 2-3 views (HCPCS 73502). Source: CMS Medicare Physician & Other Practitioners file.