Psychiatry and Neurology, Neurology · Berkeley, CA
NPI
1477504926
Since 2006
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
1
Medicare group memberships
Hospitals
4
Hospital affiliations
2850 Telegraph Ave Ste 110
Berkeley, CA, 94705
Phone (510) 204-8140
Groups this clinician bills Medicare through
Medicare paid, 2024
$427K
47,411 services
Medicare patients, 2024
940
Average age 75
Drug cost, 2024
$2.8M
7,100 prescriptions
Company payments, 2025
$643
From 6 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Matthew W Arnold was code J0585 (injection, onabotulinumtoxina, 1 unit), 42,861 times for 82 patients. In total Matthew W Arnold billed 47,411 services in 37 codes, and Medicare paid $427K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2019-05-10.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J0585 Injection, onabotulinumtoxina, 1 unit | Office | 42,861 | 82 | $4.91 | $210K |
| 99213 Office E&M - Established | Office | 606 | 399 | $75.18 | $46K |
| 99214 Office E&M - Established | Office | 298 | 223 | $110.33 | $33K |
| 99232 Hospital E&M - Subsequent | Facility | 243 | 147 | $69.25 | $17K |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Office | 216 | 146 | $14.67 | $3,168 |
| 99205 Office E&M - New | Office | 105 | 105 | $182.64 | $19K |
| 99223 Hospital E&M - Initial | Facility | 92 | 92 | $147.13 | $14K |
| 99231 Hospital E&M - Subsequent | Facility | 83 | 57 | $41.99 | $3,485 |
| 64615 Musculoskeletal | Office | 68 | 23 | $137.11 | $9,323 |
| 99212 Office E&M - Established | Office | 66 | 39 | $47.44 | $3,131 |
| 99215 Office E&M - Established | Office | 62 | 55 | $158.02 | $9,797 |
| 64612 Musculoskeletal | Office | 54 | 21 | $144.02 | $7,777 |
| 64616 Musculoskeletal | Office | 53 | 21 | $148.51 | $7,871 |
| 99204 Office E&M - New | Office | 45 | 45 | $127.92 | $5,756 |
| 95816 Neurologic | Facility | 45 | 44 | $49.15 | $2,212 |
By year: 2022 $384K for 39,678 services; 2023 $405K for 44,093 services; 2024 $427K for 47,411 services.
Medicare prescription drug claims, 2024
In 2024, the drug Matthew W Arnold prescribed most often to Medicare patients was Carbidopa-Levodopa (Carbidopa/Levodopa), with 902 prescriptions and refills. In total Matthew W Arnold wrote 7,100 Medicare prescriptions that cost $2.8M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Carbidopa-Levodopa Carbidopa/Levodopa | 902 | 1,922 | 244 | $31K |
| Memantine Hcl Generic | 444 | 776 | 108 | $18K |
| Donepezil Hcl Generic | 438 | 872 | 119 | $5,463 |
| Rytary Carbidopa/Levodopa | 419 | 730 | 83 | $551K |
| Rasagiline Mesylate Generic | 362 | 777 | 91 | $60K |
| Gabapentin Generic | 280 | 453 | 74 | $5,223 |
| Midodrine Hcl Generic | 196 | 317 | 50 | $14K |
| Carbidopa-Levodopa Er Carbidopa/Levodopa | 195 | 376 | 59 | $6,820 |
| Levetiracetam Generic | 177 | 331 | 35 | $5,527 |
| Fludrocortisone Acetate Generic | 171 | 287 | 46 | $4,756 |
| Quetiapine Fumarate Generic | 159 | 237 | 39 | $2,997 |
| Mirtazapine Generic | 141 | 242 | 46 | $2,010 |
| Propranolol Hcl Generic | 130 | 298 | 48 | $2,482 |
| Pregabalin Generic | 129 | 172 | 23 | $2,963 |
| Primidone Generic | 128 | 304 | 31 | $3,194 |
Brand drugs: - claims; generic drugs: 5,989 claims; opioid claims: 29.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Matthew W Arnold $643 ($643 in general payments such as food, travel and fees) from 6 companies. The largest payer was Abbvie Inc. with $234.
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.