Psychiatry and Neurology, Neurology · Westborough, MA
NPI
1144490533
Since 2008
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
2
Medicare group memberships
Hospitals
1
Hospital affiliations
33 Lyman St Ste 400
Westborough, MA, 01581
Phone (508) 898-0055
Groups this clinician bills Medicare through
Medicare paid, 2024
$169K
18,254 services
Medicare patients, 2024
545
Average age 73
Drug cost, 2024
$1.4M
6,381 prescriptions
Company payments, 2025
$796
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by David Sommer was code J0585 (injection, onabotulinumtoxina, 1 unit), 13,500 times for 23 patients. In total David Sommer billed 18,254 services in 44 codes, and Medicare paid $169K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-12-17.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J0585 Injection, onabotulinumtoxina, 1 unit | Office | 13,500 | 23 | $4.74 | $64K |
| 99214 Office E&M - Established | Office | 360 | 275 | $84.04 | $30K |
| 99213 Office E&M - Established | Office | 117 | 99 | $62.81 | $7,348 |
| 99215 Office E&M - Established | Office | 106 | 97 | $120.13 | $13K |
| 93880 Duplex Scan - Extracranial Arteries | Facility | 55 | 53 | $28.48 | $1,566 |
| 95874 Musculoskeletal | Office | 44 | 18 | $58.20 | $2,561 |
| 99223 Hospital E&M - Initial | Facility | 40 | 40 | $136.00 | $5,440 |
| 99205 Office E&M - New | Office | 36 | 36 | $163.43 | $5,883 |
| 64616 Musculoskeletal | Office | 34 | 14 | $138.01 | $4,692 |
| 99204 Office E&M - New | Office | 25 | 25 | $121.02 | $3,025 |
| 99232 Hospital E&M - Subsequent | Facility | 11 | 11 | $62.05 | $683 |
By year: 2022 $152K for 16,804 services; 2023 $142K for 12,891 services; 2024 $169K for 18,254 services.
Lab tests billed to Medicare, 2022
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 23 | 22 | $2.97 | $68.34 |
Medicare prescription drug claims, 2024
In 2024, the drug David Sommer prescribed most often to Medicare patients was Carbidopa-Levodopa (Carbidopa/Levodopa), with 877 prescriptions and refills. In total David Sommer wrote 6,381 Medicare prescriptions that cost $1.4M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Carbidopa-Levodopa Carbidopa/Levodopa | 877 | 2,195 | 235 | $39K |
| Gabapentin Generic | 403 | 779 | 104 | $6,764 |
| Clonazepam Generic | 297 | 494 | 59 | $2,108 |
| Carbidopa-Levodopa Er Carbidopa/Levodopa | 296 | 743 | 85 | $26K |
| Amantadine Amantadine Hcl | 252 | 669 | 70 | $11K |
| Donepezil Hcl Generic | 240 | 592 | 83 | $2,923 |
| Selegiline Hcl Generic | 236 | 599 | 65 | $19K |
| Lorazepam Generic | 141 | 176 | 31 | $835 |
| Pramipexole Dihydrochloride Pramipexole Di-Hcl | 140 | 352 | 37 | $2,891 |
| Topiramate Generic | 139 | 317 | 42 | $2,291 |
| Ropinirole Hcl Generic | 130 | 339 | 37 | $4,163 |
| Propranolol Hcl Generic | 121 | 318 | 38 | $3,934 |
| Levetiracetam Generic | 119 | 275 | 34 | $5,001 |
| Rytary Carbidopa/Levodopa | 100 | 186 | 17 | $140K |
| Memantine Hcl Generic | 96 | 238 | 34 | $3,318 |
Brand drugs: - claims; generic drugs: 5,933 claims; opioid claims: 77.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid David Sommer $796 ($796 in general payments such as food, travel and fees) from 1 company. The largest payer was Boston Scientific Corporation with $796.
| Company | Payments | Amount |
|---|---|---|
| Boston Scientific Corporation BSX | 5 | $796 |
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.