Brent Allen Chang, MD
NPI 1497277768ActiveIndividual· Otolaryngology· Phoenix, AZ
Otolaryngology (MD) with Mayo Clinic Arizona, practicing in Phoenix, Arizona. Mostly services rather than prescriptions: Medicare paid $162,187 for 252 patients in 2024, with only 12 Part D claims. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $179.52 in all, mostly food and beverage. Lists Mayo Clinic Hospital as a hospital affiliation.
Overview
| NPI | 1497277768 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 8, 2017 |
| Last updated in NPPES | Jul 21, 2022 |
| Certified by provider | Jun 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 53678 | AZ |
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 - Otolaryngology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 252 |
|---|---|
| Services billed | 739 across 117 procedure codes |
| Paid by Medicare | $162,187 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 14 30-day fills |
|---|---|
| Total drug cost | $312.57 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Otolaryngology |
Medical group
- Mayo Clinic ArizonaScottsdale, AZ · 1,626 clinicians
Hospital affiliation
- Mayo Clinic HospitalPhoenix, AZ
Industry payments (Open Payments)
- 2025$179.52 · 3 payments from 2 companies
- 2024$122.08 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $116.15 | 1 |
| Axogen | $63.37 | 2 |
What the 2025 payments were for
- Food and Beverage$179.52 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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