Melin J. Narayan, M.D.,
NPI 1710291869ActiveIndividual· Internal Medicine, Nephrology· Loma Linda, CA
Internal Medicine, Nephrology (M.D.,) with Faculty Physicians and Surgeons of Llusm and 1 other group, practicing in Loma Linda, California. In 2024 Medicare paid $98,031 for 294 patients, and Part D covered 610 of their prescriptions, 83% of them generic. Glaxosmithkline, LLC. was the largest of 9 companies reporting payments in 2025, $1,164 in all, mostly food and beverage. Lists Loma Linda University Medical Center as a hospital affiliation.
Overview
| NPI | 1710291869 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., |
| Sole proprietor | No |
| NPI issued | Jul 30, 2010 |
| Last updated in NPPES | Nov 16, 2020 |
| Certified by provider | Nov 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | A128195 | CA |
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 - Nephrology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 294 |
|---|---|
| Services billed | 1,088 across 21 procedure codes |
| Paid by Medicare | $98,031 |
Part D prescriptions in 2024
| Prescriptions (claims) | 610 · 1,479 30-day fills |
|---|---|
| Patients | 147 |
| Total drug cost | $129,317 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Faculty Physicians and Surgeons of LlusmLoma Linda, CA · 1,315 clinicians
- Sac Health SystemSan Bernardino, CA · 227 clinicians
Hospital affiliation
- Loma Linda University Medical CenterLoma Linda, CA
Other facilities
- Davita Redlands DialysisDialysis facility · Redlands, CA
- Fresenius Medical Care of Loma LindaDialysis facility · San Bernardino, CA
Industry payments (Open Payments)
- 2025$1,164 · 10 payments from 9 companies
- 2024$430.83 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $245.72 | 2 |
| Calliditas Therapeutics US Inc. | $126.89 | 1 |
| Apellis Pharmaceuticals, Inc. | $125.00 | 1 |
| Akebia Therapeutics Inc | $125.00 | 1 |
| Travere Therapeutics, Inc. | $124.99 | 1 |
What the 2025 payments were for
- Food and Beverage$1,067 · 9 payments
- Education$96.71 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Loma Linda
- 1184995094
- 1295968733
- 1316292931
- 1366602229
- 1477750602
- 1508429655
- 1649666041
- 1669496832
- 1801813597
- 1821356288
- 1912187477
- 1932513488
All 23 nephrologists in Loma Linda · All nephrologists in California