Doctor profile · Federal record
Dr. Cornelius Alston, MD
Internal Medicine Physician · Conway, SC
- NPI 1720019607
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
243 Singleton Ridge RD, Unit G
Conway, SC 295268391
(843) 347-1000
fax (843) 347-1001
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- December 10, 2010
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- South Carolina #15330
- Medicaid
- SC #153309
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720019607. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
408
Distinct HCPCS
4
Medicare allowed
$33,580
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 181 | 67 | $120 | |
36415 |
Insertion of needle into vein for collection of blood sample | 117 | 64 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 69 | 36 | $85 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 41 | 41 | $121 |
In context: peer comparison
Among 9 peers in Conway Internal Medicine Physician, average services per provider: 162. This provider delivers 2.5× the peer median.Open Payments
Industry payments received
All-time total
$56
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bayer Healthcare Pharmaceuticals INC. | 2 | $38.40 | |
| Pfizer INC. | 1 | $17.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,259
Patients
367
Total drug cost
$21,974
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 206 | 61 | $2,777 |
| Gabapentin | Generic | 133 | 31 | $3,817 |
| Levothyroxine Sodium | Generic | 133 | 32 | $3,041 |
| Amlodipine Besylate | Generic | 85 | 30 | $706 |
| Rosuvastatin Calcium | Generic | 81 | 20 | $1,432 |
| Omeprazole | Generic | 80 | 20 | $1,286 |
| Meloxicam | Generic | 71 | 22 | $322 |
| Pantoprazole Sodium | Generic | 69 | 19 | $1,177 |
| Mirtazapine | Generic | 61 | 18 | $1,732 |
| Metoprolol Succinate | Generic | 59 | 18 | $1,166 |
Frequently asked questions
What is Dr. Cornelius Alston's medical specialty?
Dr. Cornelius Alston practices Internal Medicine Physician in Conway, SC.
Where does Dr. Cornelius Alston practice?
Dr. Cornelius Alston practices at 243 Singleton Ridge RD, Conway, SC 295268391. Office phone: 8433471000.
What is Dr. Cornelius Alston's NPI?
Dr. Cornelius Alston's National Provider Identifier (NPI) is 1720019607, issued by NPPES.
What procedures does Dr. Cornelius Alston commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.