Vivian H. Mao, M.D.
NPI 1548264377ActiveIndividual· Otolaryngology· Roanoke, VA
Otolaryngology (M.D.) in Roanoke, Virginia, trained at Jefferson Medical College of Thomas Jefferson University (class of 1995). 110 Medicare patients in 2024, $17,336 paid; nearly all of their 194 Part D prescriptions were generic (94%).
Overview
| NPI | 1548264377 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 9, 2005 |
| Last updated in NPPES | Aug 11, 2022 |
| Certified by provider | Aug 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 0101226188 | VA |
| Specialist | 174400000X | 0101226188 | VA |
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 - Otolaryngology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 223 across 35 procedure codes |
| Paid by Medicare | $17,336 |
Part D prescriptions in 2024
| Prescriptions (claims) | 194 · 249 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $3,028 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Otolaryngology |
Medical groups
- Carilion Medical CenterRoanoke, VA · 977 clinicians
- Carilion Healthcare CorporationPearisburg, VA · 536 clinicians
Hospital affiliations
- Carilion Medical CenterRoanoke, VA
- Carilion New River Valley Medical CenterChristiansburg, VA
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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