Gretchen Marie Junko, D.O
NPI 1730143876ActiveIndividual· Internal Medicine· Greenville, SC
Internal Medicine (D.O) with Lewis Gale Physicians LLC and 1 other group, practicing in Greenville, South Carolina. In 2024 Medicare paid $100,893 for 349 patients, and Part D covered 111 of their prescriptions, 87% of them generic. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 3 companies reporting payments in 2025, $192.15 in all, mostly food and beverage. Lists Lewisgale Medical Center as a hospital affiliation.
Overview
| NPI | 1730143876 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O |
| Sole proprietor | No |
| NPI issued | Apr 14, 2006 |
| Last updated in NPPES | Jul 16, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | LL36723 | SC |
| Occupational Therapist | 225X00000X | OC007307L | PA |
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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 349 |
|---|---|
| Services billed | 1,211 across 8 procedure codes |
| Paid by Medicare | $100,893 |
Part D prescriptions in 2024
| Prescriptions (claims) | 111 · 118 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $7,243 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Lewis Gale Physicians LLCLow Moor, VA · 189 clinicians
- Lake Spring Physician Services, LLCSalem, VA · 85 clinicians
Hospital affiliation
- Lewisgale Medical CenterSalem, VA
Industry payments (Open Payments)
- 2025$192.15 · 4 payments from 3 companies
- 2024$61.85 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $112.31 | 1 |
| Mallinckrodt Hospital Products Inc. | $58.35 | 2 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $21.49 | 1 |
What the 2025 payments were for
- Food and Beverage$192.15 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Greenville
- 1003827759
- 1003898651
- 1013321611
- 1013930700
- 1013932359
- 1023308194
- 1023548138
- 1043250038
- 1073952131
- 1083064067
- 1083241772
- 1093344558
All 286 internal medicine physicians in Greenville · All internal medicine physicians in South Carolina