Brian J. Welch, MD
NPI 1386694966ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Frisco, TX
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Frisco, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $1,820,695 for 3,522 claims, against $59,378 paid for services in 2024. Novo Nordisk Inc was the largest of 29 companies reporting payments in 2025, $2,098 in all, mostly food and beverage.
Overview
| NPI | 1386694966 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Nov 11, 2022 |
| Certified by provider | Nov 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | M0305 | TX |
| Specialist | 174400000X | M0305 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 371 |
|---|---|
| Services billed | 1,154 across 8 procedure codes |
| Paid by Medicare | $59,378 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,522 · 8,138 30-day fills |
|---|---|
| Patients | 427 |
| Total drug cost | $1,820,695 |
| Generic share | 33% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Healthtexas Provider NetworkWaxahachie, TX · 2,697 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center PlanoPlano, TX
- Baylor Scott and White Medical Center McKinneyMc Kinney, TX
- Baylor University Medical CenterDallas, TX
Industry payments (Open Payments)
- 2025$2,098 · 124 payments from 29 companies
- 2024$2,300 · 144 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $366.93 | 20 |
| Ibsa Pharma Inc. | $216.04 | 12 |
| Abbott Laboratories | $164.57 | 18 |
| Mannkind Corporation | $139.23 | 9 |
| Lilly USA, LLC | $124.05 | 9 |
What the 2025 payments were for
- Food and Beverage$2,074 · 123 payments
- Education$24.04 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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