Doctor profile · Federal record
Dr. James Walker
Sports Medicine (Orthopaedic Surgery) Physician (CMS: Sports Medicine) · Orthopaedic Surgery Physician · Orthopaedic Surgery Physician · Austin, TX
- NPI 1922481803
- Accepts Medicare
- 11 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
4700 Seton Center Pkwy Ste 200
Austin, TX 787594107
(512) 439-1000 - Additional location
-
101 Medical Pkwy Ste 120
Lakeway, TX 787385647 - Additional location
-
4700 Campus Village Dr Ste 100
Round Rock, TX 786653025
Credentials & registration
- NPI registered
- July 2015 — 11 yrs on file
- Profile last updated
- April 29, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207XX0005X — NUCC code
- State licenses (2)
- Texas #T7077 · South Carolina #85889
- Medicaid
- SC #PENDING
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922481803. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,632
Distinct HCPCS
9
Medicare allowed
$63,048
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 888 | 99 | $1 | |
20610 |
Aspiration and/or injection of fluid from large joint | 174 | 100 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 155 | 96 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 146 | 98 | $89 | |
73030 |
X-ray of shoulder, minimum of 2 views | 100 | 61 | $35 | |
73564 |
X-ray of knee, 4 or more views | 70 | 55 | $47 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 44 | 44 | $160 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 33 | 33 | $111 | |
73502 |
X-ray of hip, 2-3 views | 22 | 20 | $47 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 239. This provider delivers 6.8× the peer median.Open Payments
Industry payments received
All-time total
$1,122
Transactions
15
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Arthrex, Inc. | 2 | $415.47 | |
| Stryker Corporation | 5 | $221.13 | |
| Core Surgical Group | 4 | $185.62 | |
| Miach Orthopaedics, Inc. | 1 | $169.74 | |
| Anika Therapeutics, Inc. | 1 | $89.36 | |
| Bioventus LLC | 1 | $22.37 | |
| MEDACTA USA, INC. | 1 | $18.52 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
112
Patients
71
Total drug cost
$642
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 44 | 34 | $91 |
| Methylprednisolone | Generic | 30 | 26 | $241 |
| Ondansetron Odt (Ondansetron) | Brand | 15 | 11 | $95 |
| Cyclobenzaprine Hcl | Generic | 12 | 0 | $118 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 11 | 0 | $97 |
Hospital affiliations
Frequently asked questions
What is Dr. James Walker's medical specialty?
Dr. James Walker practices Sports Medicine (Orthopaedic Surgery) Physician in Austin, TX.
Where does Dr. James Walker practice?
Dr. James Walker practices at 4700 Seton Center Pkwy Ste 200, Austin, TX 787594107. Office phone: 5124391000.
What is Dr. James Walker's NPI?
Dr. James Walker's National Provider Identifier (NPI) is 1922481803, issued by NPPES.
Does Dr. James Walker accept Medicare assignment?
Yes. Dr. James Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Walker commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Aspiration and/or injection of fluid from large joint (HCPCS 20610); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.