Rachel H. Mathis, M.D.
NPI 1922368695ActiveIndividual· Surgery· Knoxville, TN
Surgery (M.D.) in Knoxville, Tennessee, trained at Medical College of Georgia School of Medicine (class of 2012). 30 Medicare patients in 2024, $8,344 paid; nearly all of their 85 Part D prescriptions were generic (95%). Baxter Healthcare was the largest of 3 companies reporting payments in 2025, $149.41 in all, mostly food and beverage.
Overview
| NPI | 1922368695 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 29, 2012 |
| Last updated in NPPES | Apr 14, 2026 |
| Certified by provider | Apr 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 75807 | 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 - General Surgery (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 30 |
|---|---|
| Services billed | 62 across 22 procedure codes |
| Paid by Medicare | $8,344 |
Part D prescriptions in 2024
| Prescriptions (claims) | 85 · 111 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $2,174 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | General Surgery |
Medical group
- University Health System, Inc.Knoxville, TN · 522 clinicians
Hospital affiliations
- Saint Joseph EastLexington, KY
- University Health System, IncKnoxville, TN
Industry payments (Open Payments)
- 2025$149.41 · 3 payments from 3 companies
- 2024$3,400 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Baxter Healthcare | $107.93 | 1 |
| Medtronic, Inc. | $24.31 | 1 |
| Ethicon US, LLC | $17.17 | 1 |
What the 2025 payments were for
- Food and Beverage$149.41 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 66 general surgeons in Knoxville · All general surgeons in Tennessee