Doctor profile · Federal record
Dr. Onyemaechi Nwabueze, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · San Diego, CA
- NPI 1497118046
- Accepts Medicare
- MIPS 79.2 / 100 · 2023
- 10 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3626 Ruffin RD
San Diego, CA 921231810
(858) 565-9666 - Additional location
-
320 E North Ave
Pittsburgh, PA 152124756
(412) 359-6726
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- July 14, 2021
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (2)
- California #A171129 · Georgia #84738
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497118046. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
83
Distinct HCPCS
5
Medicare allowed
$6,677
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00142 |
Anesthesia for lens surgery | 23 | 23 | $144 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 16 | 16 | $45 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 16 | 16 | $55 | |
76937 |
Ultrasonic guidance for blood vessel access | 16 | 16 | $14 | |
01810 |
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand | 12 | 12 | $127 |
In context: peer comparison
Among 160 peers in San Diego Anesthesiology Physician, average services per provider: 24. This provider delivers 3.5× the peer median.Frequently asked questions
What is Dr. Onyemaechi Nwabueze's medical specialty?
Dr. Onyemaechi Nwabueze practices Anesthesiology Physician in San Diego, CA.
Where does Dr. Onyemaechi Nwabueze practice?
Dr. Onyemaechi Nwabueze practices at 3626 Ruffin RD, San Diego, CA 921231810. Office phone: 8585659666.
What is Dr. Onyemaechi Nwabueze's NPI?
Dr. Onyemaechi Nwabueze's National Provider Identifier (NPI) is 1497118046, issued by NPPES.
Does Dr. Onyemaechi Nwabueze accept Medicare assignment?
Yes. Dr. Onyemaechi Nwabueze accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Onyemaechi Nwabueze commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (HCPCS 64447). Source: CMS Medicare Physician & Other Practitioners file.