Karen Lynn Sleeman, N.P.
NPI 1275532228ActiveIndividual· Nurse Practitioner, Adult Health· Jamestown, NY
Nurse Practitioner, Adult Health (N.P.) with Olean General Hospital, practicing in Jamestown, New York. Part D covered 664 prescriptions written in 2024, 78% of them generic. Janssen Biotech, Inc. was the largest of 12 companies reporting payments in 2025, $390.70 in all, mostly food and beverage. Lists Olean General Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1275532228 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P. |
| Sole proprietor | No |
| NPI issued | Jul 20, 2005 |
| Last updated in NPPES | May 5, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | F303471 | NY |
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 (NY); Practitioner - Nurse Practitioner (PA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 664 · 962 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $1,649,848 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Olean General HospitalPalm Bay, FL · 90 clinicians
Hospital affiliations
- Olean General HospitalOlean, NY
- Upmc KaneKane, PA
Industry payments (Open Payments)
- 2025$390.70 · 18 payments from 12 companies
- 2024$453.32 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $93.72 | 3 |
| Pharmacosmos Therapeutics Inc. | $56.77 | 2 |
| Astrazeneca Pharmaceuticals LP | $51.50 | 3 |
| Merck Sharp & Dohme LLC | $32.03 | 2 |
| Sumitomo Pharma America, Inc. | $26.75 | 1 |
What the 2025 payments were for
- Food and Beverage$335.71 · 17 payments
- Education$54.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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