Karan Sain Kochhar, M.D.
NPI 1285167536ActiveIndividual· Internal Medicine· Clark, NJ
Internal Medicine (M.D.) with Rwjbh Primary Care Services, practicing in Clark, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $402,864 for 2,747 claims, against $39,853 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 14 companies reporting payments in 2025, $1,370 in all, mostly food and beverage. Lists Jfk University Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1285167536 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 4, 2017 |
| Last updated in NPPES | Dec 20, 2021 |
| Certified by provider | Dec 20, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MA11169700 | NJ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 196 |
|---|---|
| Services billed | 1,032 across 27 procedure codes |
| Paid by Medicare | $39,853 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,747 · 7,036 30-day fills |
|---|---|
| Patients | 318 |
| Total drug cost | $402,864 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Rwjbh Primary Care ServicesEast Brunswick, NJ · 267 clinicians
Hospital affiliations
- Jfk University Medical CenterEdison, NJ
- Overlook Medical CenterSummit, NJ
- Robert Wood Johnson University Hospital at RahwayRahway, NJ
Other facilities
- Atlantic Visiting NurseHome health agency · Morristown, NJ
- Robert Wood Johnson Visiting Nurses, IncHome health agency · North Brunswick, NJ
Industry payments (Open Payments)
- 2025$1,370 · 71 payments from 14 companies
- 2024$918.43 · 49 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $377.85 | 14 |
| Novo Nordisk Inc | $180.68 | 12 |
| Pfizer Inc. | $167.70 | 9 |
| Amgen Inc. | $142.65 | 9 |
| Lilly USA, LLC | $88.98 | 5 |
What the 2025 payments were for
- Food and Beverage$1,370 · 71 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 internal medicine physicians in Clark · All internal medicine physicians in New Jersey