Mark P. Elam, MD
NPI 1669559035ActiveIndividual· Specialist· Chattanooga, TN
Specialist (MD) in Chattanooga, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $3,002,178 for 3,927 claims, against $102,100 paid for services in 2024. Gilead Sciences, Inc. reported $151.47 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1669559035 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Mar 20, 2023 |
| Certified by provider | Mar 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 036147 | GA |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 499 |
|---|---|
| Services billed | 1,489 across 23 procedure codes |
| Paid by Medicare | $102,100 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,927 · 4,220 30-day fills |
|---|---|
| Patients | 157 |
| Total drug cost | $3,002,178 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Geriatric Medicine |
Medical groups
- Cherokee County Health DepartmentCanton, GA · 5 clinicians
- Floyd County Health DepartmentRome, GA · 3 clinicians
Industry payments (Open Payments)
- 2025$151.47 · 6 payments from 1 company
- 2024$39.90 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $151.47 | 6 |
What the 2025 payments were for
- Food and Beverage$151.47 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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