Nancy Mathieu, M.D.
NPI 1669835922ActiveIndividual· Family Medicine· Port Saint Lucie, FL
Family Medicine (M.D.) with Martin Memorial Medical Center Inc, practicing in Port Saint Lucie, Florida. Their prescriptions cost Medicare Part D more than their services did: $610,232 for 8,153 claims, against $64,150 paid for services in 2024. Abbvie Inc. reported $26.08 in payments in 2025, mostly food and beverage. Lists Cleveland Clinic Martin North Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1669835922 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 3, 2016 |
| Last updated in NPPES | Jun 3, 2025 |
| Certified by provider | Jun 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | ME173177 | FL |
| Family Medicine | 207Q00000X | 35.135842 | OH |
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 - Family Practice (FL); Practitioner - Family Practice (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 223 |
|---|---|
| Services billed | 822 across 36 procedure codes |
| Paid by Medicare | $64,150 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,153 · 17,552 30-day fills |
|---|---|
| Patients | 533 |
| Total drug cost | $610,232 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Martin Memorial Medical Center IncPort Saint Lucie, FL · 530 clinicians
Hospital affiliations
- Cleveland Clinic Martin North HospitalStuart, FL
- Ohiohealth Mansfield HospitalMansfield, OH
Other facilities
- Visiting Nurse Association of Florida IncHome health agency · Stuart, FL
Industry payments (Open Payments)
- 2025$26.08 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $26.08 | 1 |
What the 2025 payments were for
- Food and Beverage$26.08 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 43 family medicine physicians in Port Saint Lucie · All family medicine physicians in Florida