Andrew L. Defazio, MD
NPI 1568435824ActiveIndividual· Obstetrics & Gynecology· Florham Park, NJ
Obstetrics & Gynecology (MD) in Florham Park, New Jersey, trained at State University of New York at Stony Brook, School of Medicine (class of 1999). In 2024 Medicare paid $23,164 for 104 patients, and Part D covered 52 of their prescriptions, 87% of them generic. Hologic Sales and Service, LLC reported $145.27 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1568435824 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 8, 2006 |
| Last updated in NPPES | Feb 3, 2025 |
| Certified by provider | Feb 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 231599 | NY |
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 - Obstetrics/Gynecology (NJ); Practitioner - Obstetrics/Gynecology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 104 |
|---|---|
| Services billed | 334 across 19 procedure codes |
| Paid by Medicare | $23,164 |
Part D prescriptions in 2024
| Prescriptions (claims) | 52 · 56 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $2,698 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Summit Medical Group PABerkeley Heights, NJ · 1,212 clinicians
Hospital affiliation
- Overlook Medical CenterSummit, NJ
Industry payments (Open Payments)
- 2025$145.27 · 1 payment from 1 company
- 2024$114.31 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $145.27 | 1 |
What the 2025 payments were for
- Food and Beverage$145.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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