Doctor profile · Federal record
Dr. Brent Walker, M.D.
Interventional Pain Medicine Physician (CMS: Interventional Pain Management) · Anesthesiology Physician · Little Rock, AR
- NPI 1952398687
- Accepts Medicare
- MIPS 82.6 / 100 · 2023
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
800 Fair Park Blvd
Little Rock, AR 722041720
(501) 500-3500
fax (501) 777-3519
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- July 26, 2021
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 208VP0014X — NUCC code
- State license (1)
- Arkansas #E-1138
- Medicaid
- AR #137517001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952398687. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,909
Distinct HCPCS
10
Medicare allowed
$316,990
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,192 | 183 | $1 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 702 | 357 | $113 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 616 | 334 | $11 | |
64483 |
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 399 | 280 | $115 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 291 | 212 | $79 | |
20552 |
Injection of trigger points, 1-2 muscles | 193 | 131 | $46 | |
64493 |
Injection of lower or sacral spine facet joint using imaging guidance, single level | 183 | 116 | $115 | |
64494 |
Injection of lower or sacral spine facet joint using imaging guidance, second level | 165 | 100 | $66 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 151 | 151 | $146 | |
99153 |
Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes | 94 | 72 | $9 |
In context: peer comparison
Among 1 peers in Little Rock Interventional Pain Medicine Physician, average services per provider: 144. This provider delivers 34× the peer median.Open Payments
Industry payments received
All-time total
$1,517
Transactions
10
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 10 | $1,516.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,001
Patients
575
Total drug cost
$37,568
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 474 | 129 | $11,153 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 263 | 45 | $7,703 |
| Gabapentin | Generic | 242 | 76 | $3,551 |
| Tizanidine Hcl | Generic | 192 | 74 | $2,219 |
| Tramadol Hcl | Generic | 165 | 64 | $1,131 |
| Meloxicam | Generic | 147 | 62 | $625 |
| Oxycodone Hcl | Generic | 142 | 17 | $2,610 |
| Amitriptyline Hcl | Generic | 92 | 39 | $1,073 |
| Cyclobenzaprine Hcl | Generic | 67 | 21 | $869 |
| Diclofenac Sodium | Generic | 59 | 19 | $1,161 |
Frequently asked questions
What is Dr. Brent Walker's medical specialty?
Dr. Brent Walker practices Interventional Pain Medicine Physician in Little Rock, AR.
Where does Dr. Brent Walker practice?
Dr. Brent Walker practices at 800 Fair Park Blvd, Little Rock, AR 722041720. Office phone: 5015003500.
What is Dr. Brent Walker's NPI?
Dr. Brent Walker's National Provider Identifier (NPI) is 1952398687, issued by NPPES.
Does Dr. Brent Walker accept Medicare assignment?
Yes. Dr. Brent Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brent Walker commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99214); Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older) (HCPCS 99152). Source: CMS Medicare Physician & Other Practitioners file.