Ambar Sara Preval, APRN
NPI 1639961840ActiveIndividual· Obstetrics & Gynecology, Maternal & Fetal Medicine· Miami, FL
Obstetrics & Gynecology, Maternal & Fetal Medicine (APRN) with University of Miami, practicing in Miami, Florida. Enrolled in Medicare as practitioner - nurse practitioner. Dexcom, Inc. reported $22.70 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1639961840 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | May 22, 2025 |
| Last updated in NPPES | May 22, 2025 |
| Certified by provider | May 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Maternal & Fetal Medicine Primary | 207VM0101X | APRN11036126 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (FL) |
|---|
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- University of MiamiMiami, FL · 2,377 clinicians
Industry payments (Open Payments)
- 2025$22.70 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $22.70 | 1 |
What the 2025 payments were for
- Food and Beverage$22.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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