Doctor profile · Federal record
Dr. Gregory Sims, CRNA
Certified Registered Nurse Anesthetist · Certified Registered Nurse Anesthetist · Registered Nurse · Critical Care Medicine Registered Nurse · Hattiesburg, MS
- NPI 1669475315
- 21 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5001 Hardy St
Hattiesburg, MS 394021308
(601) 268-8140 - Mailing address
-
1 Mocking Bird Ln
Petal, MS 394659640
Credentials & registration
- NPI registered
- May 2005 — 21 yrs on file
- Profile last updated
- March 10, 2011
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (4)
- Mississippi #A810169 · Tennessee #APN0000010910 · Tennessee #RN0000136483 · Mississippi #RN863786
- Medicaid (2)
- MS #04927221 · LA #1034592
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669475315. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
339
Distinct HCPCS
8
Medicare allowed
$47,070
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00910 |
Anesthesia for other procedure on urinary system through urethra | 189 | 160 | $115 | |
00902 |
Anesthesia for procedure on anus and rectum | 47 | 46 | $148 | |
00790 |
Anesthesia for other procedure on upper abdomen | 33 | 33 | $221 | |
00840 |
Anesthesia for other procedure on lower abdomen | 16 | 16 | $217 | |
00812 |
Anesthesia for exam of colon using an endoscope | 15 | 15 | $108 | |
00532 |
Anesthesia for access to central vein | 13 | 13 | $140 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 13 | 13 | $130 | |
00918 |
Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope | 13 | 13 | $193 |
In context: peer comparison
Among 37 peers in Hattiesburg Certified Registered Nurse Anesthetist, average services per provider: 30. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$307
Transactions
19
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bayer Healthcare Pharmaceuticals INC. | 6 | $101.47 | |
| Sumitomo Pharma America, INC. | 4 | $69.25 | |
| Tela Bio, INC. | 4 | $48.09 | |
| Tolmar, INC. | 2 | $29.21 | |
| Tempus Ai, INC | 1 | $27.88 | |
| Abbvie INC. | 1 | $16.93 | |
| Ethicon US, LLC | 1 | $14.26 |
By nature of payment
Frequently asked questions
What is Dr. Gregory Sims's medical specialty?
Dr. Gregory Sims practices Certified Registered Nurse Anesthetist in Hattiesburg, MS.
Where does Dr. Gregory Sims practice?
Dr. Gregory Sims practices at 5001 Hardy St, Hattiesburg, MS 394021308. Office phone: 6012688140.
What is Dr. Gregory Sims's NPI?
Dr. Gregory Sims's National Provider Identifier (NPI) is 1669475315, issued by NPPES.
What procedures does Dr. Gregory Sims commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on urinary system through urethra (HCPCS 00910); Anesthesia for procedure on anus and rectum (HCPCS 00902); Anesthesia for other procedure on upper abdomen (HCPCS 00790). Source: CMS Medicare Physician & Other Practitioners file.