Physician Assistant · Buffalo, NY
NPI
1912436965
Since 2017
Specialty
Physician Assistant
Code 363A00000X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
100 High St
Buffalo, NY, 14203
Phone (716) 852-4772
Groups this clinician bills Medicare through
Medicare paid, 2024
$21K
618 services
Medicare patients, 2024
256
Average age 74
Drug cost, 2024
$754K
2,296 prescriptions
Company payments, 2025
$975
From 16 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Thomas R Siudzinski was code 99213 (office e&m - established), 288 times for 227 patients. In total Thomas R Siudzinski billed 618 services in 7 codes, and Medicare paid $21K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2017-06-05.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 288 | 227 | $52.46 | $15K |
| 93000 Electrocardiogram | Office | 277 | 191 | $8.70 | $2,410 |
| 99214 Office E&M - Established | Office | 30 | 27 | $70.10 | $2,103 |
| 99442 Telephone Services | Office | 11 | 11 | $57.09 | $628 |
By year: 2022 $27K for 760 services; 2023 $26K for 706 services; 2024 $21K for 618 services.
Medicare prescription drug claims, 2024
In 2024, the drug Thomas R Siudzinski prescribed most often to Medicare patients was Eliquis (Apixaban), with 364 prescriptions and refills. In total Thomas R Siudzinski wrote 2,296 Medicare prescriptions that cost $754K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Eliquis Apixaban | 364 | 848 | 122 | $474K |
| Metoprolol Succinate Generic | 302 | 798 | 124 | $6,737 |
| Dofetilide Generic | 188 | 412 | 69 | $47K |
| Amiodarone Hcl Generic | 176 | 402 | 78 | $5,051 |
| Acebutolol Hcl Generic | 158 | 328 | 48 | $11K |
| Flecainide Acetate Generic | 146 | 398 | 54 | $7,373 |
| Xarelto Rivaroxaban | 125 | 296 | 44 | $155K |
| Sotalol Af Sotalol Hcl | 122 | 309 | 42 | $4,384 |
| Sotalol Sotalol Hcl | 122 | 313 | 48 | $2,869 |
| Potassium Chloride Generic | 78 | 189 | 30 | $2,272 |
| Metoprolol Tartrate Generic | 61 | 145 | 26 | $479 |
| Furosemide Generic | 52 | 130 | 26 | $416 |
| Carvedilol Generic | 35 | 91 | Under 11 | $473 |
| Diltiazem 24hr Er (Cd) Diltiazem Hcl | 34 | 98 | 14 | $974 |
| Amlodipine Besylate Generic | 33 | 95 | 12 | $309 |
Brand drugs: 541 claims; generic drugs: 1,755 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Thomas R Siudzinski $975 ($975 in general payments such as food, travel and fees) from 16 companies. The largest payer was Boston Scientific Corporation with $160.
| Company | Payments | Amount |
|---|---|---|
| Boston Scientific Corporation BSX | 12 | $160 |
| Alnylam Pharmaceuticals Inc. ALNY | 7 | $129 |
| E.R. Squibb & Sons, L.L.C. BMY | 7 | $110 |
| Edwards Lifesciences Corporation EW | 3 | $91.61 |
| Novartis Pharmaceuticals Corporation NVS | 5 | $82.22 |
| Pfizer Inc. PFE | 4 | $80.29 |
| Merck Sharp & Dohme LLC MRK | 3 | $71.5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 4 | $63.62 |
| AstraZeneca Pharmaceuticals LP AZN | 2 | $38.54 |
| Impulse Dynamics (USA) Inc. | 1 | $29.53 |
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.