Doctor profile · Federal record
Dr. Rikki Walker, PA-C
Surgical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Medical Physician Assistant · Little Rock, AR
- NPI 1316220049
- Accepts Medicare
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4110 Outpatient Circle, Third Floor Suite 3160
Little Rock, AR 72205
(501) 686-8000
fax (501) 526-5148 - Additional location
-
1 Medical Park Dr
Benton, AR 720153353
(501) 776-6800
fax (501) 776-6818 - Mailing address
-
4301 W Markham St # 783
Little Rock, AR 722057101
Credentials & registration
- NPI registered
- September 2011 — 15 yrs on file
- Profile last updated
- May 8, 2025
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 363AS0400X — NUCC code
- State license (1)
- Arkansas #PA-452
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316220049. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
103
Distinct HCPCS
2
Medicare allowed
$13,112
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 77 | 74 | $136 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 26 | 26 | $102 |
In context: peer comparison
Among 4 peers in Little Rock Surgical Physician Assistant, average services per provider: 111. This provider delivers 0.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
94
Patients
80
Total drug cost
$4,834
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 68 | 67 | $401 |
| Eliquis (Apixaban) | Brand | 13 | 13 | $4,363 |
| Lisinopril | Generic | 13 | 0 | $71 |
Frequently asked questions
What is Dr. Rikki Walker's medical specialty?
Dr. Rikki Walker practices Surgical Physician Assistant in Little Rock, AR.
Where does Dr. Rikki Walker practice?
Dr. Rikki Walker practices at 4110 Outpatient Circle, Little Rock, AR 72205. Office phone: 5016868000.
What is Dr. Rikki Walker's NPI?
Dr. Rikki Walker's National Provider Identifier (NPI) is 1316220049, issued by NPPES.
Does Dr. Rikki Walker accept Medicare assignment?
Yes. Dr. Rikki Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rikki Walker commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.