Zachary S. Lo, RN NP-C
NPI 1184987042ActiveIndividual· Nurse Practitioner, Family· Cary, NC
Nurse Practitioner, Family (RN NP-C) with Generations Family Practice PA, practicing in Cary, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $33,226 for 433 claims, against $5,334 paid for services in 2024. Amgen Inc. was the largest of 7 companies reporting payments in 2025, $151.74 in all, mostly food and beverage.
Overview
| NPI | 1184987042 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN NP-C |
| Sole proprietor | No |
| NPI issued | Jun 16, 2012 |
| Last updated in NPPES | Oct 6, 2026 |
| Certified by provider | Oct 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 5013959 | NC |
| Nurse Practitioner, Community Health | 363LC1500X | 21573 | CA |
| Nurse Practitioner, Family | 363LF0000X | 21573 | CA |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 111 across 19 procedure codes |
| Paid by Medicare | $5,334 |
Part D prescriptions in 2024
| Prescriptions (claims) | 433 · 800 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $33,226 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Generations Family Practice PAGreensboro, NC · 32 clinicians
Industry payments (Open Payments)
- 2025$151.74 · 9 payments from 7 companies
- 2024$141.93 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $47.06 | 3 |
| Alexion Pharmaceuticals, Inc. | $19.11 | 1 |
| Pfizer Inc. | $18.94 | 1 |
| Grifols USA, LLC | $17.97 | 1 |
| Sanofi Pasteur Inc. | $16.65 | 1 |
What the 2025 payments were for
- Food and Beverage$151.74 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family nurse practitioners in Cary
- 1023765237
- 1083039010
- 1093144719
- 1104100171
- 1114042892
- 1134435449
- 1144929597
- 1184967051
- 1194348946
- 1194437806
- 1245078922
- 1255438081
All 159 family nurse practitioners in Cary · All family nurse practitioners in North Carolina