Doctor profile · Federal record
Dr. Janne Nissinen, M.D.
Neurology Physician (CMS: Neurology) · La Jolla, CA
- NPI 1710278569
- Accepts Medicare
- 15 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
8950 Villa la Jolla Dr, Suite C129
La Jolla, CA 920371714
(858) 822-4800
fax (858) 246-1287 - Mailing address
-
9500 Gilman Dr, Mail Code: 0948
La Jolla, CA 920930948
Credentials & registration
- NPI registered
- April 2011 — 15 yrs on file
- Profile last updated
- October 5, 2016
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- California #A123181
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710278569. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,357
Distinct HCPCS
6
Medicare allowed
$124,089
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 630 | 144 | $33 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 367 | 206 | $181 | |
96116 |
Exam of neurobehavioral status, first hour | 136 | 62 | $94 | |
96139 |
Administration of psychological or neuropsychological test by technician, each additional 30 minutes | 109 | 32 | $41 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 79 | 79 | $230 | |
96138 |
Administration of psychological or neuropsychological test by technician, first 30 minutes | 36 | 32 | $39 |
In context: peer comparison
Among 21 peers in La Jolla Neurology Physician, average services per provider: 772. This provider delivers 1.8× the peer median.Open Payments
Industry payments received
All-time total
$962
Transactions
39
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 13 | $302.91 | |
| Abbvie INC. | 6 | $139.67 | |
| Eisai INC. | 5 | $120.16 | |
| Neurocrine Biosciences, INC. | 3 | $90.96 | |
| Harmony Biosciences LLC | 2 | $72.04 | |
| Otsuka America Pharmaceutical, INC. | 3 | $71.69 | |
| Lundbeck LLC | 3 | $68.72 | |
| Alexion Pharmaceuticals, INC. | 1 | $34.02 | |
| Axsome Therapeutics, INC. | 1 | $22.50 | |
| Scilex Pharmaceuticals INC. | 1 | $20.95 | |
| Teva Pharmaceuticals USA, INC. | 1 | $18.81 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
783
Patients
264
Total drug cost
$174,037
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Donepezil Hcl | Generic | 269 | 101 | $8,632 |
| Galantamine ER (Galantamine Hbr) | Brand | 87 | 30 | $9,336 |
| Memantine Hcl | Generic | 74 | 36 | $5,398 |
| Escitalopram Oxalate | Generic | 53 | 22 | $800 |
| Mirtazapine | Generic | 53 | 18 | $872 |
| Sertraline Hcl | Generic | 37 | 12 | $644 |
| Quetiapine Fumarate | Generic | 36 | 19 | $1,150 |
| Trazodone Hcl | Generic | 36 | 14 | $327 |
| Rivastigmine | Generic | 33 | 12 | $13,450 |
| Citalopram Hbr (Citalopram Hydrobromide) | Brand | 26 | 0 | $273 |
Hospital affiliations
Frequently asked questions
What is Dr. Janne Nissinen's medical specialty?
Dr. Janne Nissinen practices Neurology Physician in La Jolla, CA.
Where does Dr. Janne Nissinen practice?
Dr. Janne Nissinen practices at 8950 Villa la Jolla Dr, La Jolla, CA 920371714. Office phone: 8588224800.
What is Dr. Janne Nissinen's NPI?
Dr. Janne Nissinen's National Provider Identifier (NPI) is 1710278569, issued by NPPES.
Does Dr. Janne Nissinen accept Medicare assignment?
Yes. Dr. Janne Nissinen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Janne Nissinen commonly perform?
Top Medicare-reported procedures in 2023: Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212); Established patient office or other outpatient visit (HCPCS 99215); Exam of neurobehavioral status, first hour (HCPCS 96116). Source: CMS Medicare Physician & Other Practitioners file.