Katrina Chaung, M.D.
NPI 1487810990ActiveIndividual· Otolaryngology· San Jose, CA
Otolaryngology (M.D.) in San Jose, California, trained at Northwestern University Feinberg Medical School (class of 2008). In 2024 Medicare paid $69,531 for 212 patients, and Part D covered 123 of their prescriptions, 81% of them generic. Ethicon US, LLC reported $23.39 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1487810990 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 4, 2008 |
| Last updated in NPPES | Nov 13, 2024 |
| Certified by provider | Nov 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | C156309 | 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 - Otolaryngology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 212 |
|---|---|
| Services billed | 544 across 36 procedure codes |
| Paid by Medicare | $69,531 |
Part D prescriptions in 2024
| Prescriptions (claims) | 123 · 147 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $5,645 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Otolaryngology |
Medical group
- Bass Medical GroupChico, CA · 291 clinicians
Hospital affiliations
- El Camino HealthMountain View, CA
- Good Samaritan HospitalSan Jose, CA
Industry payments (Open Payments)
- 2025$23.39 · 1 payment from 1 company
- 2024$78.89 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $23.39 | 1 |
What the 2025 payments were for
- Food and Beverage$23.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 otolaryngologists in San Jose · All otolaryngologists in California