Elizabeth Erin Stayton, FNP-BC
NPI 1275025181ActiveIndividual· Family Medicine· Greeneville, TN
Family Medicine (FNP-BC) with Summit Medical Group, PLLC, practicing in Greeneville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $458,993 for 6,812 claims, against $73,064 paid for services in 2024. Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $767.86 in all, mostly food and beverage. Lists Franklin Woods Community Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1275025181 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Jun 6, 2018 |
| Last updated in NPPES | Aug 14, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | APN0000024243 | 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 - Nurse Practitioner (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 253 |
|---|---|
| Services billed | 2,983 across 82 procedure codes |
| Paid by Medicare | $73,064 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,812 · 13,634 30-day fills |
|---|---|
| Patients | 364 |
| Total drug cost | $458,993 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Summit Medical Group, PLLCKnoxville, TN · 652 clinicians
Hospital affiliations
- Franklin Woods Community HospitalJohnson City, TN
- Greeneville Community HospitalGreeneville, TN
- Johnson City Medical CenterJohnson City, TN
Other facilities
- Amedisys Home Health CareHome health agency · Morristown, TN
Industry payments (Open Payments)
- 2025$767.86 · 52 payments from 11 companies
- 2024$459.64 · 30 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $191.52 | 21 |
| Lilly USA, LLC | $160.33 | 10 |
| Phathom Pharmaceuticals, Inc. | $89.61 | 4 |
| Novo Nordisk Inc | $71.02 | 4 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $68.29 | 3 |
What the 2025 payments were for
- Food and Beverage$767.86 · 52 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family medicine physicians in Greeneville
- 1013900943
- 1013966886
- 1093726085
- 1104853639
- 1316428626
- 1407410434
- 1447543970
- 1467027334
- 1477593143
- 1508919911
- 1528001112
- 1609118470
All 48 family medicine physicians in Greeneville · All family medicine physicians in Tennessee