Seema Karanjgaokar
NPI 1841521598ActiveIndividual· Internal Medicine, Nephrology· Florham Park, NJ
Internal Medicine, Nephrology with Northeast Kidney Care LLC, practicing in Florham Park, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $369,874 for 1,800 claims, against $205,855 paid for services in 2024. Vifor Pharma, Inc. was the largest of 15 companies reporting payments in 2025, $1,226 in all, mostly food and beverage. Lists Clara Maass Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1841521598 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Jan 20, 2010 |
| Last updated in NPPES | Jan 26, 2024 |
| Certified by provider | Jan 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 25MA09098400 | 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 - Nephrology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 518 |
|---|---|
| Services billed | 2,146 across 25 procedure codes |
| Paid by Medicare | $205,855 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,800 · 4,161 30-day fills |
|---|---|
| Patients | 310 |
| Total drug cost | $369,874 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Northeast Kidney Care LLCManahawkin, NJ · 67 clinicians
Hospital affiliations
- Clara Maass Medical CenterBelleville, NJ
- Cooperman Barnabas Medical CenterLivingston, NJ
- Hackensack Meridian Mountainside MedicalMontclair, NJ
- Morristown Medical CenterMorristown, NJ
Other facilities
- Fkc Acc Livingston St Barnabas So Orange AveDialysis facility · Livingston, NJ
- Fmc BloomfieldDialysis facility · Bloomfield, NJ
- Fmc West EssexDialysis facility · Livingston, NJ
Industry payments (Open Payments)
- 2025$1,226 · 64 payments from 15 companies
- 2024$1,857 · 94 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vifor Pharma, Inc. | $318.91 | 20 |
| Ardelyx, Inc. | $163.83 | 10 |
| Amgen Inc. | $129.84 | 7 |
| Travere Therapeutics, Inc. | $129.49 | 3 |
| La Jolla Pharmaceutical Company | $97.05 | 1 |
What the 2025 payments were for
- Food and Beverage$1,214 · 63 payments
- Education$12.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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