Emery J. Chang, MD
NPI 1639261654ActiveIndividual· Surgery· Fairbanks, AK
Surgery (MD) in Fairbanks, Alaska, trained at Boston University School of Medicine (class of 1994). Part D covered 24 prescriptions written in 2024, 92% of them generic. Intuitive Surgical, Inc. reported $8,926 in payments in 2025, mostly education.
Overview
| NPI | 1639261654 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 28, 2006 |
| Last updated in NPPES | Jun 12, 2025 |
| Certified by provider | Jun 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 129116 | AK |
| Surgery | 208600000X | MD00038868 | WA |
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 - General Surgery (AK); Practitioner - General Surgery (WA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 26 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $780.91 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | General Surgery |
Medical groups
- Franciscan Medical GroupTacoma, WA · 1,421 clinicians
- Tanana Valley Clinic LLCFairbanks, AK · 146 clinicians
Hospital affiliations
- Fairbanks Memorial HospitalFairbanks, AK
- St Anthony HospitalGig Harbor, WA
- St Michael Medical CenterSilverdale, WA
Industry payments (Open Payments)
- 2025$8,926 · 21 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $8,926 | 21 |
What the 2025 payments were for
- Education$7,000 · 4 payments
- Travel and Lodging$1,695 · 11 payments
- Food and Beverage$231.23 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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