Tammy M. Grisham, NP-C
NPI 1619489473ActiveIndividual· Nurse Practitioner, Family· Port St Lucie, FL
Nurse Practitioner, Family (NP-C) with National Kidney Partners LLP and 1 other group, practicing in Port St Lucie, Florida. 653 Medicare patients in 2024, $177,280 paid; nearly all of their 670 Part D prescriptions were generic (90%). Teva Pharmaceuticals USA, Inc. reported $44.12 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1619489473 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP-C |
| Sole proprietor | Yes |
| NPI issued | Nov 1, 2017 |
| Last updated in NPPES | Jun 18, 2024 |
| Certified by provider | Jun 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 9203521 | FL |
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 - Nurse Practitioner (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 653 |
|---|---|
| Services billed | 2,267 across 10 procedure codes |
| Paid by Medicare | $177,280 |
Part D prescriptions in 2024
| Prescriptions (claims) | 670 · 835 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $83,653 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- National Kidney Partners LLPPlantation, FL · 66 clinicians
- Deno Services IncPort Saint Lucie, FL · 10 clinicians
Industry payments (Open Payments)
- 2024$44.12 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $44.12 | 2 |
What the 2024 payments were for
- Food and Beverage$44.12 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in Port St Lucie
- 1508723081
- 1578144705
- 1922426402
- 1043974264
- 1215650239
- 1396456745
- 1699634451
- 1346974599
- 1013544063
- 1235674441
- 1609719939
- 1871315168