Christopher White
NPI 1548629462ActiveIndividual· Internal Medicine· Powell, TN
Internal Medicine with Summit Medical Group, PLLC, practicing in Powell, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $757,985 for 6,841 claims, against $139,233 paid for services in 2024. Amgen Inc. was the largest of 13 companies reporting payments in 2025, $815.96 in all, mostly food and beverage. Lists Methodist Medical Center of Oak Ridge and 1 other hospital as hospital affiliations.
Overview
| NPI | 1548629462 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Feb 20, 2016 |
| Last updated in NPPES | Sep 9, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 3671 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 196 |
|---|---|
| Services billed | 5,516 across 135 procedure codes |
| Paid by Medicare | $139,233 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,841 · 16,812 30-day fills |
|---|---|
| Patients | 362 |
| Total drug cost | $757,985 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Summit Medical Group, PLLCKnoxville, TN · 652 clinicians
Hospital affiliations
- Methodist Medical Center of Oak RidgeOak Ridge, TN
- Physicians Regional Medical CenterPowell, TN
Industry payments (Open Payments)
- 2025$815.96 · 57 payments from 13 companies
- 2024$1,165 · 61 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $161.49 | 20 |
| Abbvie Inc. | $143.66 | 6 |
| Pfizer Inc. | $129.39 | 7 |
| Xeris Pharmaceuticals, Inc. | $83.77 | 5 |
| Glaxosmithkline, LLC. | $67.09 | 4 |
What the 2025 payments were for
- Food and Beverage$815.96 · 57 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 internal medicine physicians in Powell · All internal medicine physicians in Tennessee