Meredith Heiser, NP
NPI 1861157158ActiveIndividual· Nurse Practitioner· Nashville, TN
Nurse Practitioner (NP) with Centennial Heart LLC, practicing in Nashville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $183,694 for 1,017 claims, against $4,983 paid for services in 2024. Heartflow, Inc. was the largest of 10 companies reporting payments in 2025, $549.14 in all, mostly food and beverage. Lists Tristar Centennial Medical Center as a hospital affiliation.
Overview
| NPI | 1861157158 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Nov 2, 2021 |
| Last updated in NPPES | Nov 19, 2021 |
| Certified by provider | Nov 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 30539 | TN |
| Nurse Practitioner, Adult Health | 363LA2200X | 30539 | 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 | 62 |
|---|---|
| Services billed | 137 across 7 procedure codes |
| Paid by Medicare | $4,983 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,017 · 2,585 30-day fills |
|---|---|
| Patients | 311 |
| Total drug cost | $183,694 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Centennial Heart LLCGallatin, TN · 115 clinicians
Hospital affiliation
- Tristar Centennial Medical CenterNashville, TN
Industry payments (Open Payments)
- 2025$549.14 · 23 payments from 10 companies
- 2024$829.53 · 41 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heartflow, Inc. | $137.65 | 1 |
| Philips North America LLC | $101.33 | 5 |
| Alnylam Pharmaceuticals Inc. | $68.31 | 4 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $64.48 | 4 |
| Novo Nordisk Inc | $56.47 | 2 |
What the 2025 payments were for
- Food and Beverage$549.14 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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