Fred Brandon Sammons, DO
NPI 1114338647ActiveIndividual· Internal Medicine· Knoxville, TN
Internal Medicine (DO) with Physiotherapy Associates Inc and 1 other group, practicing in Knoxville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $1,447,505 for 16,732 claims, against $423,794 paid for services in 2024. Pfizer Inc. was the largest of 11 companies reporting payments in 2025, $528.02 in all, mostly food and beverage. Lists Blount Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1114338647 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 19, 2014 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 3234 | 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 | 979 |
|---|---|
| Services billed | 17,038 across 129 procedure codes |
| Paid by Medicare | $423,794 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16,732 · 42,133 30-day fills |
|---|---|
| Patients | 1,378 |
| Total drug cost | $1,447,505 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Physiotherapy Associates IncMemphis, TN · 1,460 clinicians
- Summit Medical Group, PLLCKnoxville, TN · 652 clinicians
Hospital affiliations
- Blount Memorial HospitalMaryville, TN
- Fort Loudoun Medical CenterLenoir City, TN
- Fort Sanders Regional Medical CenterKnoxville, TN
- Parkwest Medical CenterKnoxville, TN
- University Health System, IncKnoxville, TN
Other facilities
- Adoration Home Health and Hospice Care East TnHome health agency · Cleveland, TN
- Enhabit Home HealthHome health agency · Knoxville, TN
- Home Care SolutionsHome health agency · Spring Hill, TN
Industry payments (Open Payments)
- 2025$528.02 · 26 payments from 11 companies
- 2024$608.20 · 34 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $99.22 | 5 |
| Novo Nordisk Inc | $92.04 | 5 |
| Novartis Pharmaceuticals Corporation | $79.83 | 3 |
| Lilly USA, LLC | $65.20 | 3 |
| Eisai Inc. | $55.15 | 2 |
What the 2025 payments were for
- Food and Beverage$528.02 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 287 internal medicine physicians in Knoxville · All internal medicine physicians in Tennessee