Daniel Joseph Ciavarella, PA
NPI 1831445188ActiveIndividual· Physician Assistant· Merrick, NY
Physician Assistant (PA) with John T Mather Memorial Hospital, practicing in Merrick, New York. 197 Medicare patients in 2024, $16,198 paid; nearly all of their 185 Part D prescriptions were generic (94%). Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $36.73 in payments in 2025, mostly food and beverage. Lists John T Mather Memorial Hospital of Port Jefferson as a hospital affiliation.
Overview
| NPI | 1831445188 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | Yes |
| NPI issued | Jul 24, 2012 |
| Last updated in NPPES | Jul 24, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 015690 | 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 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 - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 197 |
|---|---|
| Services billed | 231 across 21 procedure codes |
| Paid by Medicare | $16,198 |
Part D prescriptions in 2024
| Prescriptions (claims) | 185 · 185 30-day fills |
|---|---|
| Patients | 134 |
| Total drug cost | $3,565 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- John T Mather Memorial HospitalPort Jefferson, NY · 175 clinicians
Hospital affiliation
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
Industry payments (Open Payments)
- 2025$36.73 · 2 payments from 1 company
- 2024$21.65 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $36.73 | 2 |
What the 2025 payments were for
- Food and Beverage$36.73 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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