Nicolas John Marchinchin, C.N.P.
NPI 1255984886ActiveIndividual· Nurse Practitioner· Willoughby, OH
Nurse Practitioner (C.N.P.) with University Primary Care Practices Inc, practicing in Willoughby, Ohio. In 2024 Medicare paid $26,716 for 237 patients, and Part D covered 125 of their prescriptions, 74% of them generic. Atricure, Inc. was the largest of 6 companies reporting payments in 2025, $1,969 in all, mostly travel and lodging. Lists Lake Health as a hospital affiliation.
Overview
| NPI | 1255984886 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | C.N.P. |
| Sole proprietor | Yes |
| NPI issued | Jul 23, 2019 |
| Last updated in NPPES | Mar 3, 2021 |
| Certified by provider | Mar 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | APRN.CNP.025100 | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 237 |
|---|---|
| Services billed | 486 across 7 procedure codes |
| Paid by Medicare | $26,716 |
Part D prescriptions in 2024
| Prescriptions (claims) | 125 · 311 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $32,590 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- University Primary Care Practices IncConneaut, OH · 1,079 clinicians
Hospital affiliation
- Lake HealthConcord, OH
Industry payments (Open Payments)
- 2025$1,969 · 20 payments from 6 companies
- 2024$302.37 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $1,491 | 10 |
| Boston Scientific Corporation | $147.88 | 3 |
| Astrazeneca Pharmaceuticals LP | $106.25 | 1 |
| Shockwave Medical, Inc | $85.22 | 1 |
| E.R. Squibb & Sons, L.L.C. | $83.76 | 2 |
What the 2025 payments were for
- Travel and Lodging$1,055 · 3 payments
- Food and Beverage$914.53 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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