Heather Kaye Milloy, DO
NPI 1407483258ActiveIndividual· Emergency Medicine· Gallatin, TN
Emergency Medicine (DO) with Emergency Physicians at Sumner PLLC, practicing in Gallatin, Tennessee. 91 Medicare patients in 2024, $12,087 paid; nearly all of their 155 Part D prescriptions were generic (97%). Lists Highpoint Health-Sumner With Ascension Saint Thoma and 1 other hospital as hospital affiliations.
Overview
| NPI | 1407483258 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Mar 23, 2020 |
| Last updated in NPPES | Oct 29, 2026 |
| Certified by provider | Oct 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 5584 | 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 - Emergency Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 106 across 12 procedure codes |
| Paid by Medicare | $12,087 |
Part D prescriptions in 2024
| Prescriptions (claims) | 155 · 155 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $1,785 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Emergency Physicians at Sumner PLLCGallatin, TN · 10 clinicians
Hospital affiliations
- Highpoint Health-Sumner With Ascension Saint ThomaGallatin, TN
- Tristar Horizon Medical CenterDickson, TN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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