Nathan Cox, MD
NPI 1508391780ActiveIndividual· Dermatology· Kailua, HI
Dermatology (MD) in Kailua, Hawaii, trained at Temple University School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $725,434 for 787 claims, against $93,366 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $1,506 in all, mostly food and beverage.
Overview
| NPI | 1508391780 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 26, 2017 |
| Last updated in NPPES | Feb 22, 2022 |
| Certified by provider | Feb 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MD21896 | HI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Dermatology (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 266 |
|---|---|
| Services billed | 1,689 across 44 procedure codes |
| Paid by Medicare | $93,366 |
Part D prescriptions in 2024
| Prescriptions (claims) | 787 · 883 30-day fills |
|---|---|
| Patients | 229 |
| Total drug cost | $725,434 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Dermatology |
Medical group
- Hawaii Dermatology Centers IncKailua, HI · 12 clinicians
Industry payments (Open Payments)
- 2025$1,506 · 72 payments from 14 companies
- 2024$1,390 · 54 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $274.82 | 15 |
| Ucb, Inc. | $242.43 | 10 |
| Galderma Laboratories, L.P. | $158.82 | 15 |
| Amgen Inc. | $150.26 | 8 |
| Lilly USA, LLC | $144.94 | 5 |
What the 2025 payments were for
- Food and Beverage$1,497 · 71 payments
- Education$9.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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