Giuliana Mazza-Congrove, CRNP
NPI 1548507791ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Waynesburg, PA
Nurse Practitioner, Psych/Mental Health (CRNP) with Washington Physician Services and 1 other group, practicing in Waynesburg, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $262,772 for 1,880 claims, against $26,796 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $410.39 in all, mostly food and beverage. Lists Washington Hospital, the and 1 other hospital as hospital affiliations.
Overview
| NPI | 1548507791 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Jan 8, 2013 |
| Last updated in NPPES | Dec 11, 2025 |
| Certified by provider | Dec 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | SP012615 | PA |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | APRN.CNP.0030129 | 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); Practitioner - Nurse Practitioner (PA); Practitioner - Nurse Practitioner (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 159 |
|---|---|
| Services billed | 484 across 18 procedure codes |
| Paid by Medicare | $26,796 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,880 · 2,623 30-day fills |
|---|---|
| Patients | 146 |
| Total drug cost | $262,772 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Washington Physician ServicesWashington, PA · 106 clinicians
- Cognitive Medicine Practice PLLCWeirton, WV · 9 clinicians
Hospital affiliations
- Washington Hospital, theWashington, PA
- Weirton Medical Center, IncWeirton, WV
Industry payments (Open Payments)
- 2025$410.39 · 23 payments from 4 companies
- 2024$371.28 · 21 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $281.82 | 18 |
| Otsuka America Pharmaceutical, Inc. | $50.48 | 2 |
| E.R. Squibb & Sons, L.L.C. | $41.96 | 2 |
| Vanda Pharmaceuticals Inc. | $36.13 | 1 |
What the 2025 payments were for
- Food and Beverage$410.39 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatric nurse practitioners in Waynesburg
- 1578081659