Doctor profile · Federal record
Dr. Diane Nwonye, CRNA
Certified Registered Nurse Anesthetist · Certified Registered Nurse Anesthetist · Round Rock, TX
- NPI 1750315057
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2000 S Mays St Ste 201
Round Rock, TX 786647580
(512) 244-4272 - Additional location
-
174 Estrella Xing
Georgetown, TX 786286973
(214) 687-0001
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- January 14, 2021
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (2)
- Texas #AP113336 · Texas #726301
- Medicaid
- TX #181897309
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750315057. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
131
Distinct HCPCS
7
Medicare allowed
$15,020
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 29 | 29 | $118 | |
00812 |
Anesthesia for exam of colon using an endoscope | 25 | 25 | $91 | |
01940 |
Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance | 18 | 18 | $105 | |
01992 |
Anesthesia for nerve block and injection procedure, prone position | 17 | 17 | $107 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 16 | 16 | $149 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 15 | 14 | $121 | |
01938 |
Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance | 11 | 11 | $132 |
In context: peer comparison
Among 9 peers in Round Rock Certified Registered Nurse Anesthetist, average services per provider: 30. This provider delivers 4.4× the peer median.Open Payments
Industry payments received
All-time total
$72
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, INC. | 2 | $71.64 |
By nature of payment
Frequently asked questions
What is Dr. Diane Nwonye's medical specialty?
Dr. Diane Nwonye practices Certified Registered Nurse Anesthetist in Round Rock, TX.
Where does Dr. Diane Nwonye practice?
Dr. Diane Nwonye practices at 2000 S Mays St Ste 201, Round Rock, TX 786647580. Office phone: 5122444272.
What is Dr. Diane Nwonye's NPI?
Dr. Diane Nwonye's National Provider Identifier (NPI) is 1750315057, issued by NPPES.
What procedures does Dr. Diane Nwonye commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance (HCPCS 01940). Source: CMS Medicare Physician & Other Practitioners file.