Doctor profile · Federal record
Dr. Clifton Williams, M.D.
Emergency Medicine Physician · McComb, MS
- NPI 1538257654
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
215 Marion Ave
McComb, MS 396482705
(601) 249-1382
fax (601) 249-1751 - Mailing address
-
Po Box 490
McComb, MS 396490490
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- March 18, 2025
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Mississippi #13945
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538257654. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
479
Distinct HCPCS
4
Medicare allowed
$61,968
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 204 | 191 | $169 | |
99284 |
Emergency department visit with moderate level of medical decision making | 193 | 178 | $116 | |
99283 |
Emergency department visit with low level of medical decision making | 67 | 63 | $69 | |
99282 |
Emergency department visit with straightforward medical decision making | 15 | 14 | $40 |
In context: peer comparison
Among 4 peers in McComb Emergency Medicine Physician, average services per provider: 149. This provider delivers 3.2× the peer median.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $14.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
131
Patients
129
Total drug cost
$745
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 38 | 37 | $151 |
| Doxycycline Hyclate | Generic | 19 | 19 | $172 |
| Ibuprofen | Generic | 18 | 18 | $34 |
| Levofloxacin | Generic | 16 | 16 | $116 |
| Ondansetron Hcl | Generic | 16 | 16 | $66 |
| Promethazine Hcl | Generic | 13 | 12 | $32 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 11 | 11 | $175 |
Frequently asked questions
What is Dr. Clifton Williams's medical specialty?
Dr. Clifton Williams practices Emergency Medicine Physician in McComb, MS.
Where does Dr. Clifton Williams practice?
Dr. Clifton Williams practices at 215 Marion Ave, McComb, MS 396482705. Office phone: 6012491382.
What is Dr. Clifton Williams's NPI?
Dr. Clifton Williams's National Provider Identifier (NPI) is 1538257654, issued by NPPES.
What procedures does Dr. Clifton Williams commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.