Julie Ann Chang, MD
NPI 1396885547ActiveIndividual· Internal Medicine, Pulmonary Disease· Honolulu, HI
Internal Medicine, Pulmonary Disease (MD) in Honolulu, Hawaii, trained at Creighton University School of Medicine (class of 2000). 146 Medicare patients in 2024, $56,138 paid; nearly all of their 181 Part D prescriptions were generic (90%). Intuitive Surgical, Inc. was the largest of 3 companies reporting payments in 2025, $225.62 in all, mostly food and beverage.
Overview
| NPI | 1396885547 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 7, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | MD13801 | HI |
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 - Internal Medicine (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 146 |
|---|---|
| Services billed | 645 across 14 procedure codes |
| Paid by Medicare | $56,138 |
Part D prescriptions in 2024
| Prescriptions (claims) | 181 · 187 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $12,759 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Critical Care (Intensivists), Pulmonary Disease |
Hospital affiliation
- Pali Momi Medical CenterAiea, HI
Industry payments (Open Payments)
- 2025$225.62 · 5 payments from 3 companies
- 2024$382.96 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $128.35 | 1 |
| Abbvie Inc. | $81.86 | 3 |
| Chiesi USA, Inc. | $15.41 | 1 |
What the 2025 payments were for
- Food and Beverage$225.62 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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