Anna Z. Aranzullo, APRN
NPI 1619623725ActiveIndividual· Nurse Practitioner· Shelton, CT
Nurse Practitioner (APRN) in Shelton, Connecticut, licensed in CT, with an NPI issued in February 2022. Their prescriptions cost Medicare Part D more than their services did: $1,696,063 for 2,730 claims, against $31,258 paid for services in 2024. Dexcom, Inc. reported $17.83 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1619623725 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Feb 28, 2022 |
| Last updated in NPPES | Apr 1, 2025 |
| Certified by provider | Apr 1, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 10416 | CT |
| Nurse Practitioner, Family | 363LF0000X | 10416 | CT |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 212 |
|---|---|
| Services billed | 558 across 10 procedure codes |
| Paid by Medicare | $31,258 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,730 · 6,835 30-day fills |
|---|---|
| Patients | 762 |
| Total drug cost | $1,696,063 |
| Generic share | 29% of claims |
Industry payments (Open Payments)
- 2025$17.83 · 1 payment from 1 company
- 2024$69.93 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $17.83 | 1 |
What the 2025 payments were for
- Food and Beverage$17.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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