Doctor profile · Federal record
Dr. ER-Kai Gao, M.D.
Neurological Surgery Physician (CMS: Neurology) · Neurology Physician · La Mesa, CA
- NPI 1710064944
- Accepts Medicare
- MIPS 5.9 / 100 · 2023
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8851 Center Dr Ste 603
La Mesa, CA 919423063
(619) 667-4545
fax (619) 667-4550
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- September 8, 2021
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- California #A71659
- Medicaid
- CA #00A716590
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710064944. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,436
Distinct HCPCS
10
Medicare allowed
$645,905
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 1,744 | 366 | $112 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 952 | 317 | $135 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 440 | 217 | $189 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 300 | 300 | $190 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 188 | 23 | $123 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 121 | 121 | $229 | |
95886 |
Needle measurement of electrical activity in arm or leg muscles, complete study | 103 | 56 | $109 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 90 | 26 | $101 | |
95912 |
Nerve conduction, 11-12 studies | 77 | 75 | $272 | |
95813 |
Measurement of brain wave activity (eeg), 61-119 minutes | 70 | 57 | $493 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 202. This provider delivers 22× the peer median.Open Payments
Industry payments received
All-time total
$6,632
Transactions
160
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| UCB, Inc. | 34 | $1,357.08 | |
| ABBVIE INC. | 27 | $448.67 | |
| MDD US Operations, LLC | 6 | $378.84 | |
| Alexion Pharmaceuticals, Inc. | 8 | $342.77 | |
| EDW Pharma, Inc. | 1 | $331.13 | |
| Lilly USA, LLC | 12 | $303.01 | |
| Teva Pharmaceuticals USA, Inc. | 12 | $265.05 | |
| Lundbeck LLC | 6 | $242.13 | |
| Neurelis, Inc. | 12 | $238.97 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 6 | $228.91 | |
| Eisai Inc. | 7 | $220.35 | |
| Neurocrine Biosciences, Inc. | 5 | $217.99 | |
| Alnylam Pharmaceuticals Inc. | 8 | $206.17 | |
| Amneal Pharmaceuticals LLC | 5 | $189.90 | |
| SK Life Science, Inc. | 11 | $186.69 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
549
Patients
88
Total drug cost
$401,310
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 90 | 31 | $1,360 |
| Donepezil Hcl | Generic | 58 | 17 | $729 |
| Levetiracetam | Generic | 46 | 14 | $2,088 |
| Levetiracetam Er (Levetiracetam) | Brand | 43 | 11 | $3,973 |
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 37 | 15 | $1,625 |
| Memantine Hcl | Generic | 36 | 0 | $928 |
| Panzyga (Immun Glob G(Igg)-Ifas/Glycine) | Brand | 34 | 0 | $361,073 |
| Topiramate | Generic | 30 | 0 | $400 |
| Quetiapine Fumarate | Generic | 28 | 0 | $623 |
| Aspirin-Dipyridamole Er (Aspirin/Dipyridamole) | Brand | 27 | 0 | $5,490 |
Frequently asked questions
What is Dr. ER-Kai Gao's medical specialty?
Dr. ER-Kai Gao practices Neurological Surgery Physician in La Mesa, CA.
Where does Dr. ER-Kai Gao practice?
Dr. ER-Kai Gao practices at 8851 Center Dr Ste 603, La Mesa, CA 919423063. Office phone: 6196674545.
What is Dr. ER-Kai Gao's NPI?
Dr. ER-Kai Gao's National Provider Identifier (NPI) is 1710064944, issued by NPPES.
Does Dr. ER-Kai Gao accept Medicare assignment?
Yes. Dr. ER-Kai Gao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. ER-Kai Gao commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.