Doctor profile · Federal record
Dr. Bryan Oh, M.D.
Neurological Surgery Physician (CMS: Neurosurgery) · Newport Beach, CA
- NPI 1639355472
- Accepts Medicare
- MIPS 82.7 / 100 · 2023
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4631 Teller Ave Ste 100
Newport Beach, CA 926608105
(949) 335-7500
fax (949) 387-1206
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- June 13, 2014
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- California #A80845
- Medicaid
- CA #5592138
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639355472. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
93
Distinct HCPCS
3
Medicare allowed
$10,946
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 42 | 37 | $81 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 32 | 32 | $132 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $175 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 49. This provider delivers 1.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
11
Total drug cost
$86
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 11 | 11 | $86 |
Frequently asked questions
What is Dr. Bryan Oh's medical specialty?
Dr. Bryan Oh practices Neurological Surgery Physician in Newport Beach, CA.
Where does Dr. Bryan Oh practice?
Dr. Bryan Oh practices at 4631 Teller Ave Ste 100, Newport Beach, CA 926608105. Office phone: 9493357500.
What is Dr. Bryan Oh's NPI?
Dr. Bryan Oh's National Provider Identifier (NPI) is 1639355472, issued by NPPES.
Does Dr. Bryan Oh accept Medicare assignment?
Yes. Dr. Bryan Oh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bryan Oh commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.