John William Swisher, PHD, M.D.
NPI 1083609564ActiveIndividual· Internal Medicine, Pulmonary Disease· Knoxville, TN
Internal Medicine, Pulmonary Disease (PHD, M.D.) with Statcare Inpatient LLC and 1 other group, practicing in Knoxville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $14,715,918 for 2,942 claims, against $114,207 paid for services in 2024. United Therapeutics Corporation was the largest of 19 companies reporting payments in 2025, $55,295 in all, mostly speaking and faculty fees. Lists Fort Loudoun Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1083609564 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHD, M.D. |
| Sole proprietor | No |
| NPI issued | Sep 12, 2005 |
| Last updated in NPPES | Jun 22, 2026 |
| Certified by provider | Jun 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 45855 | TN |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 45855 | 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 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 - Critical Care (Intensivists) (FL); Practitioner - Critical Care (Intensivists) (PA); Practitioner - Internal Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 287 |
|---|---|
| Services billed | 1,647 across 48 procedure codes |
| Paid by Medicare | $114,207 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,942 · 3,637 30-day fills |
|---|---|
| Patients | 309 |
| Total drug cost | $14,715,918 |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical groups
- Statcare Inpatient LLCKnoxville, TN · 109 clinicians
- Statcare Outpatient LLCFarragut, TN · 28 clinicians
Hospital affiliations
- Fort Loudoun Medical CenterLenoir City, TN
- Fort Sanders Regional Medical CenterKnoxville, TN
- Leconte Medical CenterSevierville, TN
- Parkwest Medical CenterKnoxville, TN
- Wellmont Bristol Regional Medical CenterBristol, TN
Industry payments (Open Payments)
- 2025$55,295 · 147 payments from 19 companies
- 2024$71,855 · 169 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| United Therapeutics Corporation | $27,022 | 39 |
| Actelion Pharmaceuticals US, Inc. | $26,252 | 24 |
| Astrazeneca Pharmaceuticals LP | $514.57 | 19 |
| Glaxosmithkline, LLC. | $290.94 | 19 |
| Merck Sharp & Dohme LLC | $209.32 | 7 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$48,075 · 12 payments
- Food and Beverage$4,150 · 122 payments
- Travel and Lodging$3,070 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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