Nathan Dean Hailey, PA-C
NPI 1831702570ActiveIndividual· Physician Assistant· Nashville, TN
Physician Assistant (PA-C) with Urology Associates PC, practicing in Nashville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $62,778 for 463 claims, against $36,890 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 13 companies reporting payments in 2025, $1,517 in all, mostly food and beverage. Lists Ascension Saint Thomas Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1831702570 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 24, 2020 |
| Last updated in NPPES | Feb 24, 2026 |
| Certified by provider | Feb 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5670 | 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 - Physician Assistant (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 284 |
|---|---|
| Services billed | 1,057 across 47 procedure codes |
| Paid by Medicare | $36,890 |
Part D prescriptions in 2024
| Prescriptions (claims) | 463 · 739 30-day fills |
|---|---|
| Patients | 225 |
| Total drug cost | $62,778 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Urology Associates PCNashville, TN · 42 clinicians
Hospital affiliations
- Ascension Saint Thomas HospitalNashville, TN
- Maury Regional HospitalColumbia, TN
- Tristar Centennial Medical CenterNashville, TN
Industry payments (Open Payments)
- 2025$1,517 · 46 payments from 13 companies
- 2024$1,745 · 45 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $346.55 | 15 |
| Valencia Technologies Corporation | $334.97 | 5 |
| Tolmar, Inc. | $160.03 | 10 |
| Calyxo, Inc. | $145.33 | 1 |
| Urogen Pharma, Inc. | $124.86 | 5 |
What the 2025 payments were for
- Food and Beverage$1,517 · 46 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 724 physician assistants in Nashville · All physician assistants in Tennessee