Doctor profile · Federal record
Dr. Grif Leek, MD
Emergency Medical Services (Emergency Medicine) Physician (CMS: Emergency Medicine) · Hattiesburg, MS
- NPI 1841284767
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5001 Hardy St
Hattiesburg, MS 394021308
(601) 268-8000 - Mailing address
-
Po Box 22505
Jackson, MS 392252505
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207PE0004X — NUCC code
- State license (1)
- Mississippi #15896
- Medicaid
- MS #00119541
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841284767. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
510
Distinct HCPCS
4
Medicare allowed
$69,137
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 287 | 280 | $165 | |
99284 |
Emergency department visit with moderate level of medical decision making | 96 | 95 | $114 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 75 | 69 | $8 | |
99291 |
Critical care, first 30-74 minutes | 52 | 52 | $196 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 164. This provider delivers 3.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
16
Patients
16
Total drug cost
$61
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 16 | 16 | $61 |
Frequently asked questions
What is Dr. Grif Leek's medical specialty?
Dr. Grif Leek practices Emergency Medical Services (Emergency Medicine) Physician in Hattiesburg, MS.
Where does Dr. Grif Leek practice?
Dr. Grif Leek practices at 5001 Hardy St, Hattiesburg, MS 394021308. Office phone: 6012688000.
What is Dr. Grif Leek's NPI?
Dr. Grif Leek's National Provider Identifier (NPI) is 1841284767, issued by NPPES.
Does Dr. Grif Leek accept Medicare assignment?
Yes. Dr. Grif Leek accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grif Leek 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); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.