John R. Reisser, MD
NPI 1104904028ActiveIndividual· Surgery· Maryville, TN
Surgery (MD) in Maryville, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 1980). In 2024 Medicare paid $142,625 for 189 patients, and Part D covered 356 of their prescriptions, 85% of them generic. Cook Medical LLC was the largest of 6 companies reporting payments in 2025, $463.12 in all, mostly food and beverage.
Overview
| NPI | 1104904028 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Oct 29, 2025 |
| Certified by provider | Oct 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 17966 | TN |
| Surgery, Vascular Surgery | 2086S0129X | 17966 | 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 | 189 |
|---|---|
| Services billed | 930 across 90 procedure codes |
| Paid by Medicare | $142,625 |
Part D prescriptions in 2024
| Prescriptions (claims) | 356 · 573 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $41,613 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | General Surgery |
| Secondary specialties | Vascular Surgery |
Medical group
- Blount Memorial Physician Group IncAlcoa, TN · 252 clinicians
Hospital affiliation
- Blount Memorial HospitalMaryville, TN
Industry payments (Open Payments)
- 2025$463.12 · 13 payments from 6 companies
- 2024$358.08 · 18 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cook Medical LLC | $125.27 | 3 |
| Shockwave Medical, Inc | $90.00 | 5 |
| Endologix LLC | $89.51 | 1 |
| Penumbra, Inc. | $86.66 | 1 |
| Medtronic, Inc. | $54.89 | 2 |
What the 2025 payments were for
- Food and Beverage$463.12 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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