Psychiatry and Neurology, Neurology · Torrance, CA
NPI
1871516492
Since 2006
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
1
Medicare group memberships
Hospitals
3
Hospital affiliations
5215 Torrance Blvd Ste 300
Torrance, CA, 90503
Phone (424) 212-5361
Groups this clinician bills Medicare through
Medicare paid, 2024
$228K
22,350 services
Medicare patients, 2024
395
Average age 77
Drug cost, 2024
$604K
3,438 prescriptions
Company payments, 2025
$945
From 13 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Natalie Diaz was code J0585 (injection, onabotulinumtoxina, 1 unit), 12,691 times for 22 patients. In total Natalie Diaz billed 22,350 services in 28 codes, and Medicare paid $228K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-03-31.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J0585 Injection, onabotulinumtoxina, 1 unit | Office | 12,691 | 22 | $4.91 | $62K |
| J0588 Injection, incobotulinumtoxin a, 1 unit | Office | 8,063 | 26 | $4.02 | $32K |
| 99214 Office E&M - Established | Office | 665 | 286 | $101.82 | $68K |
| 99213 Office E&M - Established | Office | 331 | 188 | $71.42 | $24K |
| 95874 Musculoskeletal | Office | 79 | 27 | $68.60 | $5,419 |
| 99204 Office E&M - New | Office | 51 | 51 | $121.75 | $6,209 |
| 64616 Musculoskeletal | Office | 48 | 17 | $169.61 | $8,141 |
| G2012 Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic | Office | 41 | 32 | $10.45 | $429 |
| 95983 Electrical Nerve Conductivity | Office | 36 | 14 | $39.40 | $1,418 |
| 64612 Musculoskeletal | Office | 34 | 13 | $171.55 | $5,833 |
| 95970 Electrical Nerve Conductivity | Office | 26 | 11 | $13.89 | $361 |
| 99205 Office E&M - New | Office | 20 | 20 | $169.55 | $3,391 |
By year: 2022 $179K for 12,485 services; 2023 $182K for 13,847 services; 2024 $228K for 22,350 services.
Medicare prescription drug claims, 2024
In 2024, the drug Natalie Diaz prescribed most often to Medicare patients was Carbidopa-Levodopa (Carbidopa/Levodopa), with 676 prescriptions and refills. In total Natalie Diaz wrote 3,438 Medicare prescriptions that cost $604K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Carbidopa-Levodopa Carbidopa/Levodopa | 676 | 1,530 | 174 | $26K |
| Carbidopa-Levodopa Er Carbidopa/Levodopa | 506 | 1,080 | 137 | $22K |
| Rytary Carbidopa/Levodopa | 152 | 252 | 27 | $178K |
| Gabapentin Generic | 149 | 249 | 31 | $2,294 |
| Pramipexole Dihydrochloride Pramipexole Di-Hcl | 135 | 274 | 30 | $2,345 |
| Memantine Hcl Generic | 111 | 213 | 30 | $5,466 |
| Amantadine Amantadine Hcl | 101 | 221 | 30 | $5,846 |
| Rasagiline Mesylate Generic | 88 | 235 | 29 | $26K |
| Mirtazapine Generic | 83 | 137 | 25 | $2,038 |
| Trazodone Hcl Generic | 77 | 150 | 25 | $1,003 |
| Escitalopram Oxalate Generic | 77 | 133 | 23 | $824 |
| Entacapone Generic | 74 | 146 | 20 | $26K |
| Clonazepam Generic | 68 | 68 | Under 11 | $535 |
| Propranolol Hcl Generic | 65 | 164 | 25 | $1,099 |
| Primidone Generic | 65 | 179 | 19 | $1,600 |
Brand drugs: 335 claims; generic drugs: 3,103 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Natalie Diaz $945 ($945 in general payments such as food, travel and fees) from 13 companies. The largest payer was InSightec,Inc with $207.
| Company | Payments | Amount |
|---|---|---|
| InSightec,Inc | 3 | $207 |
| MDD US Operations, LLC | 10 | $133 |
| Abbvie Inc. ABBV | 5 | $111 |
| ACADIA Pharmaceuticals Inc ACAD | 3 | $88.7 |
| Ipsen Biopharmaceuticals, Inc IPN.PA | 3 | $87.78 |
| Medtronic, Inc. MDT | 3 | $69.92 |
| Merz Pharmaceuticals, LLC | 2 | $61.31 |
| Bayer Healthcare Pharmaceuticals Inc. BAYN.DE | 2 | $43.8 |
| Abbott Laboratories ABT | 2 | $41.81 |
| SpringWorks Therapeutics, Inc. | 1 | $31.79 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.