Mark A. Deaton, MD
NPI 1265427157ActiveIndividual· Otolaryngology· Nashville, TN
Otolaryngology (MD) in Nashville, Tennessee, trained at University of Virginia School of Medicine (class of 1986). 298 Medicare patients in 2024, $65,447 paid; nearly all of their 1,160 Part D prescriptions were generic (97%). Genzyme Corporation was the largest of 4 companies reporting payments in 2025, $202.15 in all, mostly food and beverage.
Overview
| NPI | 1265427157 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 16, 2005 |
| Last updated in NPPES | Jul 8, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | MD0021303 | 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 - Otolaryngology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 298 |
|---|---|
| Services billed | 2,866 across 48 procedure codes |
| Paid by Medicare | $65,447 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,160 · 1,966 30-day fills |
|---|---|
| Patients | 379 |
| Total drug cost | $31,254 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Otolaryngology |
Medical group
- Otolaryngology Associates of Tennessee PCFranklin, TN · 23 clinicians
Hospital affiliation
- Tristar Centennial Medical CenterNashville, TN
Industry payments (Open Payments)
- 2025$202.15 · 9 payments from 4 companies
- 2024$166.57 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $80.12 | 3 |
| Glaxosmithkline, LLC. | $69.16 | 4 |
| Regeneron Healthcare Solutions, Inc. | $27.19 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $25.68 | 1 |
What the 2025 payments were for
- Food and Beverage$202.15 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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