Sandra E. Charles, APRN
NPI 1417590100ActiveIndividual· Nurse Practitioner, Family· New Haven, CT
Nurse Practitioner, Family (APRN) with Robinson PA LLC, practicing in New Haven, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $459,314 for 5,645 claims, against $49,398 paid for services in 2024. Valinor Pharma, LLC was the largest of 2 companies reporting payments in 2025, $108.65 in all, mostly food and beverage.
Overview
| NPI | 1417590100 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Oct 24, 2019 |
| Last updated in NPPES | Oct 24, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 00000 | CT |
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 (CT); Practitioner - Nurse Practitioner (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 161 |
|---|---|
| Services billed | 612 across 4 procedure codes |
| Paid by Medicare | $49,398 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,645 · 5,710 30-day fills |
|---|---|
| Patients | 599 |
| Total drug cost | $459,314 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Robinson PA LLCWallingford, CT · 3 clinicians
Industry payments (Open Payments)
- 2025$108.65 · 6 payments from 2 companies
- 2024$37.74 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Valinor Pharma, LLC | $67.69 | 4 |
| Collegium Pharmaceutical, Inc. | $40.96 | 2 |
What the 2025 payments were for
- Food and Beverage$108.65 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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