May Therese Ronci, AGACNP-BC
NPI 1255993531ActiveIndividual· Nurse Practitioner, Gerontology· Lancaster, CA
Nurse Practitioner, Gerontology (AGACNP-BC) with Dr Kamran Parsa Inc, practicing in Lancaster, California. 65 Medicare patients in 2024, $12,025 paid; nearly all of their 158 Part D prescriptions were generic (90%). Vertex Pharmaceuticals Incorporated reported $17.60 in payments in 2025, mostly food and beverage. Lists Palmdale Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1255993531 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGACNP-BC |
| Sole proprietor | No |
| NPI issued | Jul 8, 2019 |
| Last updated in NPPES | Dec 23, 2025 |
| Certified by provider | Dec 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 95012096 | CA |
| Nurse Practitioner | 363L00000X | 95012096 | CA |
| Emergency Medicine, Hospice and Palliative Medicine | 207PH0002X | 95012096 | CA |
| Hospitalist | 208M00000X | 95012096 | 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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 124 across 6 procedure codes |
| Paid by Medicare | $12,025 |
Part D prescriptions in 2024
| Prescriptions (claims) | 158 · 211 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $5,256 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Dr Kamran Parsa IncPalmdale, CA · 22 clinicians
Hospital affiliation
- Palmdale Regional Medical CenterPalmdale, CA
Industry payments (Open Payments)
- 2025$17.60 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $17.60 | 1 |
What the 2025 payments were for
- Food and Beverage$17.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gerontology nurse practitioners in Lancaster
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