Lisa Kay Robertson, MSN, AGNP-C
NPI 1003342734ActiveIndividual· Nurse Practitioner, Gerontology· Tucson, AZ
Nurse Practitioner, Gerontology (MSN, AGNP-C) with Lafrontera Center Inc, practicing in Tucson, Arizona. Their prescriptions cost Medicare Part D more than their services did: $247,074 for 4,441 claims, against $4,512 paid for services in 2024. Alkermes, Inc. reported $96.78 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003342734 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, AGNP-C |
| Sole proprietor | No |
| NPI issued | May 1, 2017 |
| Last updated in NPPES | Oct 10, 2022 |
| Certified by provider | Oct 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | AP10054 | AZ |
| Registered Nurse, General Practice | 163WG0000X | AP10054 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 39 |
|---|---|
| Services billed | 105 across 4 procedure codes |
| Paid by Medicare | $4,512 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,441 · 4,781 30-day fills |
|---|---|
| Patients | 148 |
| Total drug cost | $247,074 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Lafrontera Center IncTucson, AZ · 13 clinicians
Industry payments (Open Payments)
- 2025$96.78 · 1 payment from 1 company
- 2024$245.89 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $96.78 | 1 |
What the 2025 payments were for
- Food and Beverage$96.78 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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