Jonathan Galaz Welden, M.D.
NPI 1194935635ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Baton Rouge, LA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Baton Rouge Clinic, A Medical Corporation, practicing in Baton Rouge, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $2,470,725 for 9,102 claims, against $195,197 paid for services in 2024. Sequel Med Tech, LLC was the largest of 9 companies reporting payments in 2025, $531.02 in all, mostly food and beverage. Lists Baton Rouge General Medical Center as a hospital affiliation.
Overview
| NPI | 1194935635 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 23, 2007 |
| Last updated in NPPES | Aug 16, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 206366 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 534 |
|---|---|
| Services billed | 10,729 across 64 procedure codes |
| Paid by Medicare | $195,197 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,102 · 18,617 30-day fills |
|---|---|
| Patients | 996 |
| Total drug cost | $2,470,725 |
| Generic share | 48% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Baton Rouge Clinic, A Medical CorporationBaton Rouge, LA · 287 clinicians
Hospital affiliation
- Baton Rouge General Medical CenterBaton Rouge, LA
Industry payments (Open Payments)
- 2025$531.02 · 12 payments from 9 companies
- 2024$606.27 · 19 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sequel Med Tech, LLC | $153.92 | 2 |
| Ascendis Pharma Endocrinology Inc | $118.62 | 1 |
| Novo Nordisk Inc | $90.31 | 1 |
| Ascensia Diabetes Care US Inc. | $43.51 | 1 |
| Beta Bionics, Inc. | $37.30 | 3 |
What the 2025 payments were for
- Food and Beverage$506.98 · 11 payments
- Education$24.04 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 endocrinologists in Baton Rouge · All endocrinologists in Louisiana