Internal Medicine, Gastroenterology · Marble Falls, TX
NPI
1013144641
Since 2009
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
1
Medicare group memberships
Hospitals
2
Hospital affiliations
800 W Highway 71
Marble Falls, TX, 78654
Phone (830) 201-7100
Groups this clinician bills Medicare through
Medicare paid, 2024
$104K
1,096 services
Medicare patients, 2024
597
Average age 73
Drug cost, 2024
$547K
1,375 prescriptions
Company payments, 2025
$321
From 2 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Jason B Welch was code 45385 (colonoscopy - lesion removal), 174 times for 174 patients. In total Jason B Welch billed 1,096 services in 37 codes, and Medicare paid $104K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2022-01-25.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 45385 Colonoscopy - Lesion Removal | Facility | 174 | 174 | $200.59 | $35K |
| 45380 Lower GI Endoscopy - Other | Facility | 148 | 148 | $92.47 | $14K |
| 99214 Office E&M - Established | Facility | 130 | 125 | $63.68 | $8,279 |
| 43239 Upper GI Endoscopy | Facility | 126 | 121 | $45.84 | $5,776 |
| 99203 Office E&M - New | Facility | 111 | 111 | $48.20 | $5,350 |
| 99204 Office E&M - New | Facility | 108 | 108 | $88.26 | $9,533 |
| 99213 Office E&M - Established | Facility | 93 | 89 | $43.75 | $4,069 |
| G0105 Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 28 | 28 | $173.19 | $4,849 |
| 43249 Upper GI Endoscopy | Facility | 28 | 26 | $105.28 | $2,948 |
| 99223 Hospital E&M - Initial | Facility | 26 | 26 | $126.40 | $3,286 |
| 43248 Upper GI Endoscopy | Facility | 16 | 14 | $97.86 | $1,566 |
| 36415 Venipuncture Blood Collection | Office | 14 | 13 | $8.65 | $121 |
By year: 2022 $123K for 1,299 services; 2023 $112K for 1,145 services; 2024 $104K for 1,096 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 14 | 13 | $8.65 | $121 |
Medicare prescription drug claims, 2024
In 2024, the drug Jason B Welch prescribed most often to Medicare patients was Pantoprazole Sodium, with 377 prescriptions and refills. In total Jason B Welch wrote 1,375 Medicare prescriptions that cost $547K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Pantoprazole Sodium Generic | 377 | 734 | 115 | $4,989 |
| Sutab Sod Sulf/Pot Chloride/Mag Sulf | 215 | 215 | 209 | $35K |
| Esomeprazole Magnesium Generic | 86 | 128 | 17 | $2,618 |
| Omeprazole Generic | 82 | 204 | 24 | $1,304 |
| Sod Sulf-Potass Sulf-Mag Sulf Sodium, Potassium,mag Sulfates | 53 | 53 | 53 | $3,118 |
| Mesalamine Generic | 48 | 97 | 11 | $21K |
| Nortriptyline Hcl Generic | 29 | 59 | Under 11 | $363 |
| Ondansetron Odt Ondansetron | 25 | 25 | 18 | $255 |
| Creon Lipase/Protease/Amylase | 24 | 39 | Under 11 | $62K |
| Cholestyramine Cholestyramine (With Sugar) | 24 | 29 | 11 | $2,509 |
| Dicyclomine Hcl Generic | 22 | 25 | Under 11 | $468 |
| Dexlansoprazole Dr Dexlansoprazole | 22 | 36 | Under 11 | $5,275 |
| Mesalamine Er Mesalamine | 22 | 42 | Under 11 | $14K |
| Ursodiol Generic | 20 | 60 | Under 11 | $6,877 |
| Linzess Linaclotide | 19 | 29 | Under 11 | $15K |
Brand drugs: - claims; generic drugs: 992 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Jason B Welch $321 ($321 in general payments such as food, travel and fees) from 2 companies. The largest payer was Globus Medical, Inc. with $175.
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.