Sunny Melendez, MD
NPI 1033293576ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Torrance, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Torrance, California, licensed in CA, with an NPI issued in October 2006. Their prescriptions cost Medicare Part D more than their services did: $3,404,459 for 6,865 claims, against $230,200 paid for services in 2024. Amgen Inc. was the largest of 28 companies reporting payments in 2025, $3,706 in all, mostly food and beverage. Lists Providence Little Co of Mary Med Ctr San Pedro and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1033293576 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 24, 2006 |
| Last updated in NPPES | Feb 22, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A44230 | CA |
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 - Endocrinology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 170 |
|---|---|
| Services billed | 20,247 across 50 procedure codes |
| Paid by Medicare | $230,200 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,865 · 14,411 30-day fills |
|---|---|
| Patients | 171 |
| Total drug cost | $3,404,459 |
| Generic share | 56% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Providence Little Co of Mary Med Ctr San PedroSan Pedro, CA
- Providence Little Company of Mary Med Ctr TorranceTorrance, CA
- Torrance Memorial Medical CenterTorrance, CA
Industry payments (Open Payments)
- 2025$3,706 · 106 payments from 28 companies
- 2024$3,496 · 101 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $542.05 | 9 |
| Lilly USA, LLC | $427.05 | 9 |
| Abbvie Inc. | $336.72 | 9 |
| Novartis Pharmaceuticals Corporation | $202.80 | 10 |
| Novo Nordisk Inc | $202.59 | 12 |
What the 2025 payments were for
- Food and Beverage$3,706 · 106 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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