Manish Garg, M.D.
NPI 1821035650ActiveIndividual· Internal Medicine, Nephrology· Wilmington, DE
Internal Medicine, Nephrology (M.D.) with Nephrology Consultants PA, practicing in Wilmington, Delaware. 445 Medicare patients in 2024, $324,633 paid; nearly all of their 3,683 Part D prescriptions were generic (93%). Amgen Inc. was the largest of 3 companies reporting payments in 2025, $93.29 in all, mostly food and beverage. Lists Bayhealth Medical Center, Kent Campus and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1821035650 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 1, 2006 |
| Last updated in NPPES | Apr 24, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | C10007344 | DE |
| Internal Medicine | 207R00000X | C10007344 | DE |
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 (DE); Practitioner - Nephrology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 445 |
|---|---|
| Services billed | 4,309 across 19 procedure codes |
| Paid by Medicare | $324,633 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,683 · 9,652 30-day fills |
|---|---|
| Patients | 513 |
| Total drug cost | $381,374 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Nephrology Consultants PABear, DE · 6 clinicians
Hospital affiliations
- Bayhealth Medical Center, Kent CampusDover, DE
- Christiana HospitalNewark, DE
- St Francis HospitalWilmington, DE
Other facilities
- Fkc First StateDialysis facility · New Castle, DE
- Innovative Renal Care DoverDialysis facility · Dover, DE
- Innovative Renal Care HockessinDialysis facility · Hockessin, DE
- Innovative Renal Care NewarkDialysis facility · Newark, DE
- Usrc WilmingtonDialysis facility · Wilmington, DE
Industry payments (Open Payments)
- 2025$93.29 · 4 payments from 3 companies
- 2024$246.33 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $48.45 | 2 |
| Akebia Therapeutics Inc | $27.00 | 1 |
| Opko Pharmaceuticals, LLC | $17.84 | 1 |
What the 2025 payments were for
- Food and Beverage$75.45 · 3 payments
- Education$17.84 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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