David W. Byrd, MD
NPI 1538658497ActiveIndividual· Internal Medicine· Mankato, MN
Internal Medicine (MD) with Mayo Clinic Health System-Southwest Minnesota Region and 1 other group, practicing in Mankato, Minnesota. In 2024 Medicare paid $49,796 for 274 patients, and Part D covered 534 of their prescriptions, 86% of them generic. Sun Pharmaceutical Industries Inc. reported $61.27 in payments in 2025, mostly food and beverage. Lists Mayo Clinic Health System - Mankato and 1 other hospital as hospital affiliations.
Overview
| NPI | 1538658497 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 7, 2018 |
| Last updated in NPPES | Feb 24, 2022 |
| Certified by provider | Feb 24, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 70670 | MN |
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 - Internal Medicine (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 274 |
|---|---|
| Services billed | 651 across 10 procedure codes |
| Paid by Medicare | $49,796 |
Part D prescriptions in 2024
| Prescriptions (claims) | 534 · 631 30-day fills |
|---|---|
| Patients | 170 |
| Total drug cost | $51,330 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Mayo Clinic Health System-Southwest Minnesota RegionMankato, MN · 661 clinicians
- Mayo Clinic Health System-Southeast Minnesota RegionAustin, MN · 551 clinicians
Hospital affiliations
- Mayo Clinic Health System - MankatoMankato, MN
- Mayo Clinic Hospital RochesterRochester, MN
Industry payments (Open Payments)
- 2025$61.27 · 3 payments from 1 company
- 2024$73.12 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $61.27 | 3 |
What the 2025 payments were for
- Food and Beverage$61.27 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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