Doctor profile · Federal record
Dr. Akinwunmi Oni-Orisan, MD
Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · Oxnard, CA
- NPI 1831414770
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
1700 N Rose Ave Ste 470
Oxnard, CA 930307659
(805) 988-2775
fax (805) 278-1220 - Additional location
-
2323 de la Vina St Ste 205
Santa Barbara, CA 931053879 - Additional location
-
2403 Castillo St Ste 203
Santa Barbara, CA 931055316
(805) 823-6688 - Additional location
-
316 S Stratford Ave Ste B
Santa Maria, CA 934545908
(805) 332-8446
fax (805) 332-8483
Show 1 more location
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- January 3, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State licenses (2)
- California #A162144 · Texas #R1095
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831414770. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,312
Distinct HCPCS
10
Medicare allowed
$247,138
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 217 | 105 | $123 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 198 | 142 | $134 | |
99291 |
Critical care, first 30-74 minutes | 163 | 78 | $219 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 150 | 149 | $180 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 123 | 54 | $82 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 104 | 104 | $228 | |
36224 |
Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist | 65 | 60 | $442 | |
36226 |
Insertion of tube into brain artery for diagnosis or treatment with review by radiologist | 63 | 60 | $279 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 51 | 47 | $13 | |
36227 |
Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist | 49 | 48 | $158 |
In context: peer comparison
Among 3 peers in Oxnard Neurological Surgery Physician, average services per provider: 56. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$1,718
Transactions
32
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Biotronik Nro, INC. | 5 | $484.32 | |
| DePuy Synthes Sales INC. | 10 | $306.39 | |
| Vasorum USA INC. | 1 | $270.07 | |
| Abbott Laboratories | 5 | $223.40 | |
| Boston Scientific Corporation | 2 | $148.56 | |
| Abbvie INC. | 3 | $98.99 | |
| Stryker Corporation | 2 | $74.72 | |
| MicroVention, INC. | 1 | $36.05 | |
| Aesculap, INC. | 1 | $30.01 | |
| Microtransponder, INC. | 1 | $26.89 | |
| Highridge Medical LLC | 1 | $18.71 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Akinwunmi Oni-Orisan's medical specialty?
Dr. Akinwunmi Oni-Orisan practices Neurological Surgery Physician in Oxnard, CA.
Where does Dr. Akinwunmi Oni-Orisan practice?
Dr. Akinwunmi Oni-Orisan practices at 1700 N Rose Ave Ste 470, Oxnard, CA 930307659. Office phone: 8059882775.
What is Dr. Akinwunmi Oni-Orisan's NPI?
Dr. Akinwunmi Oni-Orisan's National Provider Identifier (NPI) is 1831414770, issued by NPPES.
Does Dr. Akinwunmi Oni-Orisan accept Medicare assignment?
Yes. Dr. Akinwunmi Oni-Orisan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Akinwunmi Oni-Orisan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.