Internal Medicine, Gastroenterology · Somersworth, NH
NPI
1326222431
Since 2007
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
1
Medicare group memberships
Hospitals
5
Hospital affiliations
21 Clark Way
Somersworth, NH, 03878
Phone (603) 692-2228
Groups this clinician bills Medicare through
Medicare paid, 2024
$245K
8,183 services
Medicare patients, 2024
801
Average age 73
Drug cost, 2024
$148K
1,417 prescriptions
Company payments, 2025
$59.44
From 2 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Sean Lynch was code J3380 (injection, vedolizumab, intravenous, 1 mg), 5,100 times for 11 patients. In total Sean Lynch billed 8,183 services in 65 codes, and Medicare paid $245K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2012-02-01.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J3380 Injection, vedolizumab, intravenous, 1 mg | Office | 5,100 | 11 | $17.34 | $88K |
| 99213 Office E&M - Established | Office | 178 | 151 | $62.46 | $11K |
| 45385 Colonoscopy - Lesion Removal | Facility | 170 | 170 | $206.10 | $35K |
| 43239 Upper GI Endoscopy | Facility | 139 | 138 | $68.74 | $9,555 |
| 45380 Lower GI Endoscopy - Other | Facility | 118 | 118 | $125.06 | $15K |
| 99232 Hospital E&M - Subsequent | Facility | 78 | 64 | $60.99 | $4,758 |
| 99203 Office E&M - New | Office | 64 | 64 | $76.20 | $4,877 |
| 99222 Hospital E&M - Initial | Facility | 49 | 48 | $100.05 | $4,902 |
| 99214 Office E&M - Established | Office | 47 | 44 | $85.52 | $4,019 |
| G0105 Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 46 | 46 | $177.84 | $8,181 |
| 99441 Telephone Services | Office | 36 | 35 | $34.17 | $1,230 |
| 43248 Upper GI Endoscopy | Facility | 33 | 32 | $98.65 | $3,256 |
| 99204 Office E&M - New | Office | 23 | 23 | $113.03 | $2,600 |
| G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | Facility | 21 | 21 | $177.53 | $3,728 |
| 76981 Ultrasound - Nonspecific | Office | 21 | 21 | $75.81 | $1,592 |
By year: 2022 $334K for 12,575 services; 2023 $358K for 15,029 services; 2024 $245K for 8,183 services.
Medicare prescription drug claims, 2024
In 2024, the drug Sean Lynch prescribed most often to Medicare patients was Omeprazole, with 329 prescriptions and refills. In total Sean Lynch wrote 1,417 Medicare prescriptions that cost $148K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Omeprazole Generic | 329 | 807 | 98 | $4,988 |
| Pantoprazole Sodium Generic | 184 | 474 | 59 | $2,326 |
| Dicyclomine Hcl Generic | 84 | 120 | 23 | $1,485 |
| Famotidine Generic | 74 | 142 | 19 | $403 |
| Lactated Ringers Ringer's Solution,lactated | 62 | 62 | Under 11 | $1,396 |
| Metoclopramide Hcl Generic | 59 | 69 | 11 | $510 |
| Amitriptyline Hcl Generic | 55 | 99 | 11 | $600 |
| Azathioprine Generic | 32 | 76 | Under 11 | $1,488 |
| Esomeprazole Magnesium Generic | 32 | 80 | 13 | $1,599 |
| Linzess Linaclotide | 31 | 49 | 11 | $26K |
| Ondansetron Hcl Generic | 30 | 34 | Under 11 | $675 |
| Lubiprostone Generic | 28 | 38 | Under 11 | $5,006 |
| Sodium Chloride 0.9 % Sodium Chloride | 28 | 28 | Under 11 | $357 |
| Ondansetron Odt Ondansetron | 26 | 30 | Under 11 | $1,124 |
| Cholestyramine Cholestyramine (With Sugar) | 23 | 44 | 11 | $1,898 |
Brand drugs: 218 claims; generic drugs: 1,199 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Sean Lynch $59.44 ($59.44 in general payments such as food, travel and fees) from 2 companies. The largest payer was Genzyme Corporation with $36.98.
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.