Nishita Mayette, FNP-C
NPI 1588428973ActiveIndividual· Nurse Practitioner, Family· Manchester, CT
Nurse Practitioner, Family (FNP-C) with Connecticut Gi PLLC, practicing in Manchester, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $72,227 for 599 claims, against $14,281 paid for services in 2024. Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $1,050 in all, mostly food and beverage. Lists Manchester Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1588428973 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | Yes |
| NPI issued | Feb 7, 2024 |
| Last updated in NPPES | Feb 7, 2024 |
| Certified by provider | Jan 31, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 12.012865 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 150 |
|---|---|
| Services billed | 181 across 8 procedure codes |
| Paid by Medicare | $14,281 |
Part D prescriptions in 2024
| Prescriptions (claims) | 599 · 1,198 30-day fills |
|---|---|
| Patients | 376 |
| Total drug cost | $72,227 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Connecticut Gi PLLCWallingford, CT · 248 clinicians
Hospital affiliation
- Manchester Memorial HospitalManchester, CT
Industry payments (Open Payments)
- 2025$1,050 · 54 payments from 13 companies
- 2024$1,500 · 67 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $294.12 | 18 |
| Janssen Biotech, Inc. | $171.50 | 7 |
| Takeda Pharmaceuticals U.S.A., Inc. | $127.30 | 4 |
| Ardelyx, Inc. | $100.16 | 4 |
| Phathom Pharmaceuticals, Inc. | $68.83 | 8 |
What the 2025 payments were for
- Food and Beverage$1,040 · 53 payments
- Education$9.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 family nurse practitioners in Manchester · All family nurse practitioners in Connecticut