Internal Medicine · Williamsville, NY
NPI
1285722462
Since 2006
Specialty
Internal Medicine
Code 207R00000X
Group practices
2
Medicare group memberships
Hospitals
0
Hospital affiliations
180 Park Club Ln Ste 200
Williamsville, NY, 14221
Phone (716) 634-7350
Groups this clinician bills Medicare through
Medicare paid, 2024
$43K
709 services
Medicare patients, 2024
263
Average age 73
Drug cost, 2024
$25K
1,067 prescriptions
Company payments, 2025
$153
From 2 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Susan M Szimonisz was code 69210 (other organ systems), 249 times for 176 patients. In total Susan M Szimonisz billed 709 services in 24 codes, and Medicare paid $43K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-09-01.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 69210 Other Organ Systems | Office | 249 | 176 | $30.45 | $7,582 |
| 99213 Office E&M - Established | Office | 171 | 134 | $57.78 | $9,880 |
| 99214 Office E&M - Established | Office | 133 | 109 | $83.73 | $11K |
| 99204 Office E&M - New | Office | 46 | 46 | $100.61 | $4,628 |
| 99203 Office E&M - New | Office | 23 | 23 | $73.15 | $1,682 |
| 31231 Nasal/Sinus Endoscopy | Office | 20 | 20 | $125.10 | $2,502 |
| 99212 Office E&M - Established | Office | 13 | 12 | $37.75 | $491 |
By year: 2022 $43K for 670 services; 2023 $56K for 932 services; 2024 $43K for 709 services.
Medicare prescription drug claims, 2024
In 2024, the drug Susan M Szimonisz prescribed most often to Medicare patients was Fluticasone Propionate, with 231 prescriptions and refills. In total Susan M Szimonisz wrote 1,067 Medicare prescriptions that cost $25K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Fluticasone Propionate Generic | 231 | 468 | 119 | $4,032 |
| Azelastine Hcl Generic | 219 | 256 | 95 | $4,914 |
| Mometasone Furoate Generic | 98 | 194 | 79 | $2,293 |
| Ofloxacin Generic | 85 | 96 | 77 | $2,084 |
| Ipratropium Bromide Generic | 62 | 66 | 22 | $1,947 |
| Mupirocin Generic | 57 | 57 | 44 | $427 |
| Sodium Chloride Sodium Chloride Irrig Solution | 46 | 49 | Under 11 | $1,928 |
| Famotidine Generic | 21 | 51 | 14 | $237 |
| Triamcinolone Acetonide Generic | 21 | 23 | 16 | $143 |
| Nystatin Generic | 19 | 19 | Under 11 | $706 |
| Clotrimazole Generic | 17 | 18 | 16 | $781 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 16 | 16 | 15 | $160 |
| Olopatadine Hcl Generic | 16 | 16 | Under 11 | $484 |
| Ciprofloxacin-Dexamethasone Ciprofloxacin Hcl/Dexameth | 15 | 23 | 13 | $2,051 |
| Prednisone Generic | 15 | 15 | 15 | $45.13 |
Brand drugs: 75 claims; generic drugs: 992 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Susan M Szimonisz $153 ($153 in general payments such as food, travel and fees) from 2 companies. The largest payer was Regeneron Healthcare Solutions, Inc. with $104.
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.