Xenophon Stephen Speros IV, PA-C
NPI 1831932078ActiveIndividual· Physician Assistant, Surgical· Florham Park, NJ
Physician Assistant, Surgical (PA-C) with Summit Medical Group PA and 1 other group, practicing in Florham Park, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $4,004 for 46 claims, against $2,322 paid for services in 2024. Stryker Corporation was the largest of 2 companies reporting payments in 2025, $84.16 in all, mostly food and beverage. Lists Cooperman Barnabas Medical Center as a hospital affiliation.
Overview
| NPI | 1831932078 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 17, 2024 |
| Last updated in NPPES | Sep 4, 2024 |
| Certified by provider | Sep 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 25MP00859900 | NJ |
| Physician Assistant, Surgical | 363AS0400X | — | — |
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 - Physician Assistant (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 46 across 14 procedure codes |
| Paid by Medicare | $2,322 |
Part D prescriptions in 2024
| Prescriptions (claims) | 46 · 46 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $4,004 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Summit Medical Group PABerkeley Heights, NJ · 1,212 clinicians
- Barnabas Health Medical Group PCNewark, NJ · 1,070 clinicians
Hospital affiliation
- Cooperman Barnabas Medical CenterLivingston, NJ
Other facilities
- Atlantic Visiting NurseHome health agency · Morristown, NJ
Industry payments (Open Payments)
- 2025$84.16 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $68.00 | 1 |
| Vertex Pharmaceuticals Incorporated | $16.16 | 1 |
What the 2025 payments were for
- Food and Beverage$84.16 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 surgical physician assistants in Florham Park · All surgical physician assistants in New Jersey