John P. Kristofich, M.D.
NPI 1336237916ActiveIndividual· Internal Medicine, Cardiovascular Disease· Honolulu, HI
Internal Medicine, Cardiovascular Disease (M.D.) with Kau Hospital and 2 other groups, practicing in Honolulu, Hawaii. Their prescriptions cost Medicare Part D more than their services did: $972,016 for 3,289 claims, against $130,000 paid for services in 2024. Amgen Inc. reported $16.95 in payments in 2025, mostly food and beverage. Lists Hilo Benioff Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1336237916 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 10, 2006 |
| Last updated in NPPES | Sep 14, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD-11723 | HI |
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 - Cardiovascular Disease (Cardiology) (HI); Practitioner - Cardiovascular Disease (Cardiology) (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 571 |
|---|---|
| Services billed | 1,573 across 21 procedure codes |
| Paid by Medicare | $130,000 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,289 · 7,949 30-day fills |
|---|---|
| Patients | 475 |
| Total drug cost | $972,016 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Kau HospitalHilo, HI · 140 clinicians
- Hilo Benioff Medical CenterHilo, HI · 129 clinicians
- Alii Health CenterKailua Kona, HI · 50 clinicians
Hospital affiliations
- Hilo Benioff Medical CenterHilo, HI
- Kau HospitalPahala, HI
- Kona Community HospitalKealakekua, HI
- North Hawaii Community Hospital, IncKamuela, HI
Industry payments (Open Payments)
- 2025$16.95 · 1 payment from 1 company
- 2024$89.93 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $16.95 | 1 |
What the 2025 payments were for
- Food and Beverage$16.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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