Regina Massaro, NP
NPI 1235117664ActiveIndividual· Nurse Practitioner· Hicksville, NY
Nurse Practitioner (NP) with Chs Physician Partners PC and 2 other groups, practicing in Hicksville, New York. Their prescriptions cost Medicare Part D more than their services did: $543,503 for 2,948 claims, against $158,099 paid for services in 2024. Abbott Laboratories was the largest of 10 companies reporting payments in 2025, $614.63 in all, mostly food and beverage. Lists St Francis Hospital - the Heart Center as a hospital affiliation.
Overview
| NPI | 1235117664 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Jan 5, 2006 |
| Last updated in NPPES | May 7, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | F3039651 | 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 (IA); Practitioner - Nurse Practitioner (NY); Practitioner - Nurse Practitioner (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 524 |
|---|---|
| Services billed | 2,954 across 4 procedure codes |
| Paid by Medicare | $158,099 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,948 · 6,567 30-day fills |
|---|---|
| Patients | 1,020 |
| Total drug cost | $543,503 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Chs Physician Partners PCRoslyn, NY · 743 clinicians
- Olaf Butchma DO PCFlushing, NY · 8 clinicians
- Anthony Joseph Rizzo D O P CSaint James, NY · 3 clinicians
Hospital affiliation
- St Francis Hospital - the Heart CenterRoslyn, NY
Industry payments (Open Payments)
- 2025$614.63 · 25 payments from 10 companies
- 2024$1,096 · 23 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $159.33 | 3 |
| Merck Sharp & Dohme LLC | $152.96 | 6 |
| Novartis Pharmaceuticals Corporation | $108.18 | 6 |
| Edwards Lifesciences Corporation | $54.26 | 2 |
| Astrazeneca Pharmaceuticals LP | $35.62 | 2 |
What the 2025 payments were for
- Food and Beverage$614.63 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records