Doctor profile · Federal record
Dr. Gregory O'Neal, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Springfield, MO
- NPI 1679533657
- Accepts Medicare
- 27 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1235 E Cherokee St
Springfield, MO 658042203
(417) 820-6863
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- June 27, 2019
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (2)
- Missouri #2018015163 · Illinois #209002951
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679533657. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11
Distinct HCPCS
1
Medicare allowed
$739
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 11 | 11 | $67 |
In context: peer comparison
Among 42 peers in this city , average services per provider: 39. This provider delivers 0.3× the peer median.Frequently asked questions
What is Dr. Gregory O'Neal's medical specialty?
Dr. Gregory O'Neal practices Certified Registered Nurse Anesthetist in Springfield, MO.
Where does Dr. Gregory O'Neal practice?
Dr. Gregory O'Neal practices at 1235 E Cherokee St, Springfield, MO 658042203. Office phone: 4178206863.
What is Dr. Gregory O'Neal's NPI?
Dr. Gregory O'Neal's National Provider Identifier (NPI) is 1679533657, issued by NPPES.
Does Dr. Gregory O'Neal accept Medicare assignment?
Yes. Dr. Gregory O'Neal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory O'Neal commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.