Kelsey E. Olmstead, FNP
NPI 1164893673ActiveIndividual· Nurse Practitioner, Family· Cooperstown, NY
Nurse Practitioner, Family (FNP) with Mary Imogene Bassett Hospital, practicing in Cooperstown, New York. Their prescriptions cost Medicare Part D more than their services did: $2,218,384 for 4,173 claims, against $34,692 paid for services in 2024. Dexcom, Inc. was the largest of 3 companies reporting payments in 2025, $207.24 in all, mostly food and beverage. Lists Aurelia Osborn Fox Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1164893673 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Oct 9, 2015 |
| Last updated in NPPES | Jan 14, 2020 |
| Certified by provider | Jan 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 339664 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 341 |
|---|---|
| Services billed | 1,016 across 11 procedure codes |
| Paid by Medicare | $34,692 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,173 · 9,636 30-day fills |
|---|---|
| Patients | 472 |
| Total drug cost | $2,218,384 |
| Generic share | 37% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Mary Imogene Bassett HospitalSidney, NY · 763 clinicians
Hospital affiliations
- Aurelia Osborn Fox Memorial HospitalOneonta, NY
- Bassett HealthcareCooperstown, NY
- Cobleskill Regional HospitalCobleskill, NY
- Little Falls HospitalLittle Falls, NY
- O'Connor HospitalDelhi, NY
Industry payments (Open Payments)
- 2025$207.24 · 5 payments from 3 companies
- 2024$262.79 · 22 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $124.98 | 1 |
| Novo Nordisk Inc | $59.40 | 3 |
| Amphastar Pharmaceuticals, Inc. | $22.86 | 1 |
What the 2025 payments were for
- Food and Beverage$207.24 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 family nurse practitioners in Cooperstown · All family nurse practitioners in New York