Kelsey B. Dexter, M.D.
Opted out of Medicare from June 2026 to June 2028. Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Brentwood, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $1,660,911 for 3,302 claims, against $93,851 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $295.79 in all, mostly food and beverage.
Overview
| NPI | 1013233816 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 19, 2010 |
| Last updated in NPPES | Jan 20, 2026 |
| Certified by provider | Jan 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 47863 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jun 9, 2026 – Jun 9, 2028 |
| Can order and refer | Yes |
| Accepts assignment | Yes (participating) |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Medicare services in 2024
| Medicare patients | 285 |
|---|---|
| Services billed | 3,893 across 61 procedure codes |
| Paid by Medicare | $93,851 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,302 · 6,954 30-day fills |
|---|---|
| Patients | 363 |
| Total drug cost | $1,660,911 |
| Generic share | 39% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$295.79 · 7 payments from 3 companies
- 2024$276.09 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $149.76 | 5 |
| Beta Bionics, Inc. | $77.35 | 1 |
| Abbott Laboratories | $68.68 | 1 |
What the 2025 payments were for
- Food and Beverage$295.79 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Endocrinology, Diabetes & Metabolism providers in Brentwood
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