John Eck, M.D.
NPI 1639186158ActiveIndividual· Family Medicine· Piscataway, NJ
Family Medicine (M.D.) in Piscataway, New Jersey, trained at Saint Louis University School of Medicine (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $227,611 for 2,372 claims, against $31,635 paid for services in 2024. Abbvie Inc. was the largest of 9 companies reporting payments in 2025, $390.53 in all, mostly food and beverage.
Overview
| NPI | 1639186158 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 1, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MA40379 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 173 |
|---|---|
| Services billed | 515 across 13 procedure codes |
| Paid by Medicare | $31,635 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,372 · 4,563 30-day fills |
|---|---|
| Patients | 284 |
| Total drug cost | $227,611 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$390.53 · 13 payments from 9 companies
- 2024$268.67 · 15 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $115.03 | 1 |
| Exact Sciences Corporation | $60.75 | 2 |
| Novo Nordisk Inc | $52.90 | 3 |
| Kvk-Tech, Inc. | $47.99 | 1 |
| Abbott Laboratories | $43.69 | 2 |
What the 2025 payments were for
- Food and Beverage$390.53 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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