Lisa C. Gronberg, PA-C
NPI 1215255591ActiveIndividual· Physician Assistant· Mount Juliet, TN
Physician Assistant (PA-C) with Heritage Medical Associates PC, practicing in Mount Juliet, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $165,551 for 3,133 claims, against $70,441 paid for services in 2024. Novo Nordisk Inc was the largest of 5 companies reporting payments in 2025, $382.31 in all, mostly food and beverage. Lists Tristar Summit Medical Center as a hospital affiliation.
Overview
| NPI | 1215255591 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | May 11, 2010 |
| Last updated in NPPES | Dec 20, 2024 |
| Certified by provider | Dec 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1793 | 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 - Physician Assistant (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 536 |
|---|---|
| Services billed | 8,601 across 120 procedure codes |
| Paid by Medicare | $70,441 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,133 · 6,103 30-day fills |
|---|---|
| Patients | 1,278 |
| Total drug cost | $165,551 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Heritage Medical Associates PCBrentwood, TN · 164 clinicians
Hospital affiliation
- Tristar Summit Medical CenterHermitage, TN
Industry payments (Open Payments)
- 2025$382.31 · 20 payments from 5 companies
- 2024$1,019 · 53 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $155.80 | 8 |
| Astrazeneca Pharmaceuticals LP | $66.50 | 4 |
| Pfizer Inc. | $60.46 | 3 |
| Lilly USA, LLC | $59.35 | 3 |
| Astellas Pharma US Inc | $40.20 | 2 |
What the 2025 payments were for
- Food and Beverage$382.31 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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