Katherine Ringstad
NPI 1023663168ActiveIndividual· Nurse Practitioner, Family· Greensburg, PA
Nurse Practitioner, Family with Allegheny Clinic, practicing in Greensburg, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $724,674 for 7,027 claims, against $21,610 paid for services in 2024. Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $102.89 in all, mostly food and beverage. Lists Allegheny General Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1023663168 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 6, 2019 |
| Last updated in NPPES | May 9, 2024 |
| Certified by provider | May 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | SP020616 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 144 |
|---|---|
| Services billed | 498 across 33 procedure codes |
| Paid by Medicare | $21,610 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,027 · 14,209 30-day fills |
|---|---|
| Patients | 1,221 |
| Total drug cost | $724,674 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Allegheny ClinicPittsburgh, PA · 2,389 clinicians
Hospital affiliations
- Allegheny General HospitalPittsburgh, PA
- Excela Health Latrobe HospitalLatrobe, PA
- Excela Health Westmoreland Regional HospitalGreensburg, PA
- Forbes HospitalMonroeville, PA
- West Penn HospitalPittsburgh, PA
Other facilities
- Allegheny Health Network Healthcare at Home Home HHome health agency · Warrendale, PA
Industry payments (Open Payments)
- 2025$102.89 · 5 payments from 5 companies
- 2024$726.32 · 41 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $29.51 | 1 |
| Lilly USA, LLC | $22.48 | 1 |
| Novo Nordisk Inc | $19.42 | 1 |
| Pfizer Inc. | $17.95 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $13.53 | 1 |
What the 2025 payments were for
- Food and Beverage$102.89 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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