Doctor profile · Federal record
Dr. Rosanna Walker, DNP
Nurse Practitioner · Greenwood, SC
- NPI 1306458237
- Accepts Medicare
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
408 W Alexander Ave
Greenwood, SC 296464031
(864) 227-9393
fax (864) 227-9377
Credentials & registration
- NPI registered
- August 2020 — 6 yrs on file
- Profile last updated
- September 7, 2020
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- South Carolina #24221
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306458237. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
66
Distinct HCPCS
2
Medicare allowed
$5,778
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 36 | 35 | $140 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 30 | 22 | $25 |
In context: peer comparison
Among 8 peers in Greenwood Nurse Practitioner, average services per provider: 147. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$144
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lundbeck LLC | 2 | $66.71 | |
| Eisai INC. | 1 | $24.72 | |
| Novartis Pharmaceuticals Corporation | 1 | $23.19 | |
| GlaxoSmithKline, LLC. | 1 | $15.83 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $13.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
421
Patients
302
Total drug cost
$9,152
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 59 | 53 | $252 |
| Omeprazole | Generic | 35 | 26 | $349 |
| Losartan Potassium | Generic | 31 | 19 | $394 |
| Fluticasone Propionate | Generic | 29 | 25 | $343 |
| Lisinopril | Generic | 28 | 22 | $210 |
| Meloxicam | Generic | 28 | 21 | $121 |
| Amlodipine Besylate | Generic | 27 | 18 | $164 |
| Oxycodone Hcl | Generic | 27 | 0 | $4,908 |
| Levothyroxine Sodium | Generic | 26 | 18 | $432 |
| Atorvastatin Calcium | Generic | 24 | 17 | $501 |
Hospital affiliations
Frequently asked questions
What is Dr. Rosanna Walker's medical specialty?
Dr. Rosanna Walker practices Nurse Practitioner in Greenwood, SC.
Where does Dr. Rosanna Walker practice?
Dr. Rosanna Walker practices at 408 W Alexander Ave, Greenwood, SC 296464031. Office phone: 8642279393.
What is Dr. Rosanna Walker's NPI?
Dr. Rosanna Walker's National Provider Identifier (NPI) is 1306458237, issued by NPPES.
Does Dr. Rosanna Walker accept Medicare assignment?
Yes. Dr. Rosanna Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rosanna Walker commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (HCPCS G0316). Source: CMS Medicare Physician & Other Practitioners file.