Doctor profile · Federal record
Dr. Michael Oh, MD
Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · Orange, CA
- NPI 1275508525
- Accepts Medicare
- 30 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
101 the City Dr S Bldg 30
Orange, CA 928683201
(714) 456-6966
fax (714) 456-8212 - Mailing address
-
200 S Manchester Ave Ste 300
Orange, CA 928683219
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- March 21, 2023
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State licenses (2)
- California #C156484 · Pennsylvania #MD426457
- Medicaid (3)
- OH #2605774 · PA #101300739 · WV #3810003619
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275508525. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
400
Distinct HCPCS
10
Medicare allowed
$70,350
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 106 | 77 | $70 | |
22614 |
Fusion of additional segment of spine | 62 | 15 | $382 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 41 | 37 | $105 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 40 | 40 | $105 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 29 | $80 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $137 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 22 | 22 | $86 | |
22853 |
Insertion of cage or mesh device to spine bone and disc space during spine fusion | 20 | 11 | $258 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $155 | |
22842 |
Placement of stabilizing device to back, 3-6 spine bone segments | 15 | 14 | $754 |
In context: peer comparison
Among 10 peers in Orange Neurological Surgery Physician, average services per provider: 36. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$4,689
Transactions
23
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gs Solutions, INC. | 2 | $2,825.03 | |
| Medtronic, INC. | 3 | $338.71 | |
| Augmedics INC. | 2 | $258.05 | |
| Globus Medical, INC. | 6 | $253.82 | |
| Integrity Implants INC. Dba Accelus | 1 | $238.82 | |
| Stryker Corporation | 2 | $209.69 | |
| Centinel Spine, LLC | 2 | $165.25 | |
| Biotronik Nro, INC. | 1 | $144.81 | |
| Neo Spine USA, INC. | 1 | $96.07 | |
| Boston Scientific Corporation | 1 | $72.62 | |
| Orthofix Medical, INC. | 1 | $43.99 | |
| Spineology INC. | 1 | $41.97 |
By nature of payment
Frequently asked questions
What is Dr. Michael Oh's medical specialty?
Dr. Michael Oh practices Neurological Surgery Physician in Orange, CA.
Where does Dr. Michael Oh practice?
Dr. Michael Oh practices at 101 the City Dr S Bldg 30, Orange, CA 928683201. Office phone: 7144566966.
What is Dr. Michael Oh's NPI?
Dr. Michael Oh's National Provider Identifier (NPI) is 1275508525, issued by NPPES.
Does Dr. Michael Oh accept Medicare assignment?
Yes. Dr. Michael Oh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Oh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Fusion of additional segment of spine (HCPCS 22614); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.