Edward Kosoy, M.D.
NPI 1871561571ActiveIndividual· Family Medicine· West Caldwell, NJ
Family Medicine (M.D.) with Montclair Hospital LLC, practicing in West Caldwell, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $82,829 for 959 claims, against $22,939 paid for services in 2024. Lists Hackensack Meridian Mountainside Medical as a hospital affiliation.
Overview
| NPI | 1871561571 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 9, 2006 |
| Last updated in NPPES | Apr 11, 2023 |
| Certified by provider | Apr 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 25MA07609500 | NJ |
| Family Medicine | 207Q00000X | 228980 | 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 - Family Practice (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 404 across 38 procedure codes |
| Paid by Medicare | $22,939 |
Part D prescriptions in 2024
| Prescriptions (claims) | 959 · 1,667 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $82,829 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Internal Medicine |
Medical group
- Montclair Hospital LLCMontclair, NJ · 21 clinicians
Hospital affiliation
- Hackensack Meridian Mountainside MedicalMontclair, NJ
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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