Gregory Guion, APRN
NPI 1154937910ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Danbury, CT
Nurse Practitioner, Psych/Mental Health (APRN) in Danbury, Connecticut, trained at New York University School of Medicine (class of 2019). Part D covered 229 prescriptions written in 2024, 96% of them generic. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $462.61 in all, mostly food and beverage.
Overview
| NPI | 1154937910 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | Yes |
| NPI issued | Sep 17, 2020 |
| Last updated in NPPES | Nov 9, 2021 |
| Certified by provider | Nov 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 9182 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 229 · 442 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $13,889 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$462.61 · 29 payments from 6 companies
- 2024$1,005 · 43 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $318.81 | 23 |
| Neurocrine Biosciences, Inc. | $34.14 | 1 |
| Teva Pharmaceuticals USA, Inc. | $31.18 | 1 |
| Corium, LLC | $30.20 | 2 |
| Axsome Therapeutics, Inc. | $24.86 | 1 |
What the 2025 payments were for
- Food and Beverage$462.61 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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