Michael Grant Selby, M.D.
NPI 1346494192ActiveIndividual· Internal Medicine, Nephrology· Branson, MO
Internal Medicine, Nephrology (M.D.) in Branson, Missouri, trained at University of Missouri, Columbia School of Medicine (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $379,140 for 1,649 claims, against $124,515 paid for services in 2024. Vantive US Healthcare LLC was the largest of 5 companies reporting payments in 2025, $213.37 in all, mostly food and beverage.
Overview
| NPI | 1346494192 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 6, 2008 |
| Last updated in NPPES | Jul 8, 2023 |
| Certified by provider | Jul 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 2014008959 | MO |
| Internal Medicine | 207R00000X | 2014008959 | MO |
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 - Nephrology (AR); Practitioner - Nephrology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 436 |
|---|---|
| Services billed | 1,972 across 37 procedure codes |
| Paid by Medicare | $124,515 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,649 · 2,960 30-day fills |
|---|---|
| Patients | 243 |
| Total drug cost | $379,140 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Branson Nephrology LLCBranson, MO · 6 clinicians
Hospital affiliations
- Cox Medical Center BransonBranson, MO
- Cox Medical CentersSpringfield, MO
- North Arkansas Regional Medical CenterHarrison, AR
Other facilities
- Branson Kidney Center LLCDialysis facility · Branson West, MO
- Harrison DialysisDialysis facility · Harrison, AR
Industry payments (Open Payments)
- 2025$213.37 · 7 payments from 5 companies
- 2024$102.87 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vantive US Healthcare LLC | $72.63 | 1 |
| Fresenius USA Marketing, Inc. | $62.88 | 3 |
| Novo Nordisk Inc | $32.27 | 1 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | $27.34 | 1 |
| Glaxosmithkline, LLC. | $18.25 | 1 |
What the 2025 payments were for
- Food and Beverage$181.10 · 6 payments
- Education$32.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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