Andrew Chang, MD
NPI 1083242192ActiveIndividual· Family Medicine· Hilo, HI
Family Medicine (MD) with Southern California Permanente Medical Group, practicing in Hilo, Hawaii. Their prescriptions cost Medicare Part D more than their services did: $24,493 for 699 claims, against $1,005 paid for services in 2024. Averitas Pharma Inc. reported $44.33 in payments in 2024, mostly food and beverage. Lists Kaiser Foundation Hospital Fontana/Ontario as a hospital affiliation.
Overview
| NPI | 1083242192 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 1, 2020 |
| Last updated in NPPES | May 1, 2024 |
| Certified by provider | May 1, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A190915 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 22 |
|---|---|
| Services billed | 31 across 10 procedure codes |
| Paid by Medicare | $1,005 |
Part D prescriptions in 2024
| Prescriptions (claims) | 699 · 863 30-day fills |
|---|---|
| Patients | 462 |
| Total drug cost | $24,493 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Hospital affiliation
- Kaiser Foundation Hospital Fontana/OntarioFontana, CA
Industry payments (Open Payments)
- 2024$44.33 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Averitas Pharma Inc. | $44.33 | 1 |
What the 2024 payments were for
- Food and Beverage$44.33 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 73 family medicine physicians in Hilo · All family medicine physicians in Hawaii