Doctor profile · Federal record
Dr. MATTHEW CYWINSKI, MD
Colon & Rectal Surgery Physician (CMS: COLORECTAL SURGERY (PROCTOLOGY)) · WILLIAMSVILLE, NY
- NPI 1639136682
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
295 ESSJAY RD
WILLIAMSVILLE, NY 142218216
(716) 834-4237
fax (716) 834-3639 - Mailing address
-
425 ESSJAY RD STE 170
WILLIAMSVILLE, NY 142218235
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- December 6, 2021
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 208C00000X — NUCC code
- State license (1)
- New York #206063-1
- Medicaid
- NY #01843425
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639136682. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
309
Distinct HCPCS
8
Medicare allowed
$38,012
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 76 | 76 | $5 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 49 | 36 | $86 | |
46600 |
Diagnostic exam of anus using an endoscope | 45 | 33 | $111 | |
46221 |
Removal of external hemorrhoids by rubber banding | 40 | 28 | $275 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 33 | 33 | $244 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 28 | 28 | $102 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 20 | 20 | $173 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 18 | 18 | $168 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 38. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$21
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $20.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
689
Patients
180
Total drug cost
$123,973
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Linzess (Linaclotide) | Brand | 156 | 32 | $85,880 |
| Dicyclomine Hcl | Generic | 119 | 28 | $3,198 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 99 | 18 | $1,986 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 75 | 22 | $4,614 |
| Procto-Med Hc (Hydrocortisone) | Brand | 56 | 39 | $1,576 |
| Mesalamine | Generic | 28 | 0 | $10,326 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 25 | 0 | $301 |
| Mesalamine Dr (Mesalamine) | Brand | 25 | 0 | $13,105 |
| Hydrocortisone | Generic | 22 | 17 | $540 |
| Metoclopramide Hcl | Generic | 19 | 0 | $88 |