Been S. Liao, MD
NPI 1831277409ActiveIndividual· Otolaryngology· Santa Rosa, CA
Otolaryngology (MD) in Santa Rosa, California, trained at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) (class of 1988). 92 Medicare patients in 2024, $4,906 paid; nearly all of their 63 Part D prescriptions were generic (95%).
Overview
| NPI | 1831277409 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Jul 16, 2025 |
| Certified by provider | Jul 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | G68231 | 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); Practitioner - Otolaryngology (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 92 |
|---|---|
| Services billed | 133 across 13 procedure codes |
| Paid by Medicare | $4,906 |
Part D prescriptions in 2024
| Prescriptions (claims) | 63 · 71 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $2,119 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Otolaryngology |
Medical group
- Regents Univ of California UCSFSan Francisco, CA · 283 clinicians
Hospital affiliations
- Marinhealth Medical CenterGreenbrae, CA
- Providence Santa Rosa Memorial HospitalSanta Rosa, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 otolaryngologists in Santa Rosa · All otolaryngologists in California