Doctor profile · Federal record
Dr. Sonia Nayyar, M.D.
Neurology Physician (CMS: Neurology) · Apple Valley, CA
- NPI 1033401070
- Accepts Medicare
- MIPS 78.5 / 100 · 2023
- 15 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
18523 Corwin RD, Suite A
Apple Valley, CA 923072338
(750) 946-3876
fax (760) 242-1936
Credentials & registration
- NPI registered
- May 2011 — 15 yrs on file
- Profile last updated
- July 7, 2016
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- California #A137071
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033401070. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
666
Distinct HCPCS
8
Medicare allowed
$94,131
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 247 | 145 | $114 | |
95886 |
Needle measurement of electrical activity in arm or leg muscles, complete study | 121 | 91 | $103 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 97 | 97 | $170 | |
95912 |
Nerve conduction, 11-12 studies | 62 | 62 | $260 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 53 | 49 | $75 | |
95910 |
Nerve conduction, 7-8 studies | 38 | 37 | $185 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 26 | 26 | $228 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 22 | 19 | $180 |
In context: peer comparison
Among 5 peers in Apple Valley Neurology Physician, average services per provider: 96. This provider delivers 6.9× the peer median.Open Payments
Industry payments received
All-time total
$2,605
Transactions
108
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ucb, INC. | 16 | $328.91 | |
| Abbvie INC. | 15 | $323.84 | |
| Novartis Pharmaceuticals Corporation | 18 | $307.30 | |
| Mdd US Operations, LLC | 13 | $247.82 | |
| Sk Life Science, INC. | 15 | $174.30 | |
| Neurocrine Biosciences, INC. | 5 | $143.47 | |
| Argenx US, INC. | 6 | $133.26 | |
| Otsuka America Pharmaceutical, INC. | 4 | $86.14 | |
| Celgene Corporation | 3 | $68.73 | |
| Alexion Pharmaceuticals, INC. | 2 | $62.75 | |
| Emd Serono, INC. | 2 | $60.18 | |
| Genentech USA, INC. | 2 | $58.83 | |
| Teva Pharmaceuticals USA, INC. | 2 | $56.41 | |
| Acadia Pharmaceuticals INC | 3 | $56.25 | |
| Lundbeck LLC | 2 | $48.21 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,267
Patients
366
Total drug cost
$78,325
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 280 | 71 | $11,170 |
| Donepezil Hcl | Generic | 224 | 79 | $3,490 |
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 98 | 26 | $2,016 |
| Memantine Hcl | Generic | 87 | 26 | $5,290 |
| Quetiapine Fumarate | Generic | 74 | 23 | $1,870 |
| Amitriptyline Hcl | Generic | 70 | 20 | $2,580 |
| Baclofen | Generic | 69 | 15 | $1,168 |
| Topiramate | Generic | 65 | 24 | $1,691 |
| Levetiracetam | Generic | 61 | 18 | $3,524 |
| Duloxetine Hcl | Generic | 60 | 16 | $4,840 |
Frequently asked questions
What is Dr. Sonia Nayyar's medical specialty?
Dr. Sonia Nayyar practices Neurology Physician in Apple Valley, CA.
Where does Dr. Sonia Nayyar practice?
Dr. Sonia Nayyar practices at 18523 Corwin RD, Apple Valley, CA 923072338. Office phone: 7509463876.
What is Dr. Sonia Nayyar's NPI?
Dr. Sonia Nayyar's National Provider Identifier (NPI) is 1033401070, issued by NPPES.
Does Dr. Sonia Nayyar accept Medicare assignment?
Yes. Dr. Sonia Nayyar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sonia Nayyar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Needle measurement of electrical activity in arm or leg muscles, complete study (HCPCS 95886); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.