Gregory Flis, AGPCNP-BC
NPI 1922484161ActiveIndividual· Nurse Practitioner, Adult Health· Farmington, CT
Nurse Practitioner, Adult Health (AGPCNP-BC) with Hartford Healthcare Medical Group Specialists PLLC and 1 other group, practicing in Farmington, Connecticut. 123 Medicare patients in 2024, $16,021 paid; nearly all of their 248 Part D prescriptions were generic (99%). Lists Charlotte Hungerford Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1922484161 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGPCNP-BC |
| Sole proprietor | No |
| NPI issued | Aug 10, 2015 |
| Last updated in NPPES | Sep 16, 2026 |
| Certified by provider | Sep 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 6221 | CT |
| Nurse Practitioner, Gerontology | 363LG0600X | 6221 | 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 | 123 |
|---|---|
| Services billed | 147 across 5 procedure codes |
| Paid by Medicare | $16,021 |
Part D prescriptions in 2024
| Prescriptions (claims) | 248 · 281 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $2,979 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
- University of Connecticut Health CenterFarmington, CT · 639 clinicians
Hospital affiliations
- Charlotte Hungerford HospitalTorrington, CT
- Hartford HospitalHartford, CT
- Middlesex HospitalMiddletown, CT
- The Hospital of Central ConnecticutNew Britain, CT
- William W Backus HospitalNorwich, CT
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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