Ruth Guzman, NP
NPI 1346960556ActiveIndividual· Nurse Practitioner, Family· Oswego, NY
Nurse Practitioner, Family (NP) with Physician Care PC, practicing in Oswego, New York. Their prescriptions cost Medicare Part D more than their services did: $173,794 for 2,010 claims, against $14,562 paid for services in 2024. Abbvie Inc. was the largest of 17 companies reporting payments in 2025, $1,123 in all, mostly food and beverage. Lists Oswego Hospital as a hospital affiliation.
Overview
| NPI | 1346960556 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 29, 2022 |
| Last updated in NPPES | Aug 29, 2022 |
| Certified by provider | Aug 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 350262 | 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 | 151 |
|---|---|
| Services billed | 399 across 32 procedure codes |
| Paid by Medicare | $14,562 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,010 · 3,509 30-day fills |
|---|---|
| Patients | 589 |
| Total drug cost | $173,794 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Physician Care PCOswego, NY · 74 clinicians
Hospital affiliation
- Oswego HospitalOswego, NY
Other facilities
- Oswego Health Home Care, LLCHome health agency · Fulton, NY
Industry payments (Open Payments)
- 2025$1,123 · 64 payments from 17 companies
- 2024$879.09 · 50 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $360.48 | 24 |
| Astrazeneca Pharmaceuticals LP | $174.80 | 11 |
| Bayer Healthcare Pharmaceuticals Inc. | $103.88 | 5 |
| Pfizer Inc. | $73.14 | 4 |
| Exact Sciences Corporation | $58.00 | 3 |
What the 2025 payments were for
- Food and Beverage$1,123 · 64 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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