Genevieve S. Castaneda, PA-C
NPI 1386685808ActiveIndividual· Physician Assistant, Medical· Montville, NJ
Physician Assistant, Medical (PA-C) with Consensus Medical Group LLC, practicing in Montville, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $100,440 for 1,191 claims, against $40,721 paid for services in 2024. Exact Sciences Corporation was the largest of 9 companies reporting payments in 2025, $329.98 in all, mostly food and beverage. Lists Chilton Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1386685808 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 8, 2006 |
| Last updated in NPPES | Nov 6, 2025 |
| Certified by provider | Nov 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 25MP00126000 | NJ |
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 | 235 |
|---|---|
| Services billed | 848 across 73 procedure codes |
| Paid by Medicare | $40,721 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,191 · 2,336 30-day fills |
|---|---|
| Patients | 230 |
| Total drug cost | $100,440 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Consensus Medical Group LLCBridgewater, NJ · 137 clinicians
Hospital affiliations
- Chilton Medical CenterPompton Plains, NJ
- Saint Clare's Hospital/ Denville CampusDenville, NJ
Industry payments (Open Payments)
- 2025$329.98 · 17 payments from 9 companies
- 2024$255.29 · 15 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $96.07 | 4 |
| Novo Nordisk Inc | $61.50 | 3 |
| Pfizer Inc. | $52.88 | 3 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $33.37 | 2 |
| Eisai Inc. | $18.63 | 1 |
What the 2025 payments were for
- Food and Beverage$329.98 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records