Katherine Lynn Harrington Van Volkinburg, CNP
NPI 1639945561ActiveIndividual· Nurse Practitioner, Family· Columbus, OH
Nurse Practitioner, Family (CNP) with Ohiohealth Corporation and 2 other groups, practicing in Columbus, Ohio. 27 Medicare patients in 2024, $2,149 paid; nearly all of their 121 Part D prescriptions were generic (97%). Pfizer Inc. reported $16.40 in payments in 2025, mostly food and beverage. Lists Doctors Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1639945561 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | Yes |
| NPI issued | Dec 1, 2023 |
| Last updated in NPPES | Dec 5, 2025 |
| Certified by provider | Dec 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | APRN.CNP.0033364 | 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 | 27 |
|---|---|
| Services billed | 28 across 7 procedure codes |
| Paid by Medicare | $2,149 |
Part D prescriptions in 2024
| Prescriptions (claims) | 121 · 126 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $686.73 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Ohiohealth CorporationColumbus, OH · 2,314 clinicians
- Ohio Gastroenterology Group, Inc.Columbus, OH · 119 clinicians
- Emergency Services Inc.Columbus, OH · 48 clinicians
Hospital affiliations
- Doctors HospitalColumbus, OH
- Dublin Methodist HospitalDublin, OH
- Mount Carmel East & WestColumbus, OH
- Mount Carmel St Ann'sWesterville, OH
- Riverside Methodist HospitalColumbus, OH
Industry payments (Open Payments)
- 2025$16.40 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $16.40 | 1 |
What the 2025 payments were for
- Food and Beverage$16.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in Columbus
- 1215453956
- 1750760849
- 1669363362
- 1205602554
- 1932972544
- 1285391698
- 1912557471
- 1255954731
- 1215332192
- 1699542399
- 1336544881
- 1487320958