Erin L. Birchenough, NP
NPI 1922394725ActiveIndividual· Nurse Practitioner, Family· Watertown, NY
Nurse Practitioner, Family (NP) with Nephrology Associates of Watertown PC, practicing in Watertown, New York. Their prescriptions cost Medicare Part D more than their services did: $360,028 for 4,941 claims, against $157,779 paid for services in 2024. Kyowa Kirin, Inc. reported $29.04 in payments in 2025, mostly food and beverage. Lists Carthage Area Hospital, Inc and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1922394725 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jun 21, 2011 |
| Last updated in NPPES | Apr 5, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 33-336827 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 380 |
|---|---|
| Services billed | 8,087 across 24 procedure codes |
| Paid by Medicare | $157,779 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,941 · 11,413 30-day fills |
|---|---|
| Patients | 563 |
| Total drug cost | $360,028 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Nephrology Associates of Watertown PCWatertown, NY · 4 clinicians
Hospital affiliations
- Carthage Area Hospital, IncCarthage, NY
- Lewis County General HospitalLowville, NY
- River Hospital ClinicsAlexandria Bay, NY
- Samaritan Medical CenterWatertown, NY
Industry payments (Open Payments)
- 2025$29.04 · 1 payment from 1 company
- 2024$234.03 · 9 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kyowa Kirin, Inc. | $29.04 | 1 |
What the 2025 payments were for
- Food and Beverage$29.04 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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