Johnny Phuong Van Mai, M.D.
NPI 1669738787ActiveIndividual· Otolaryngology· The Woodlands, TX
Otolaryngology (M.D.) with Houston Methodist Specialty Physicians and 1 other group, practicing in The Woodlands, Texas. 408 Medicare patients in 2024, $108,719 paid; nearly all of their 382 Part D prescriptions were generic (96%). Takeda Pharmaceuticals U.S.A., Inc. was the largest of 11 companies reporting payments in 2025, $587.04 in all, mostly food and beverage. Lists Houston Methodist West Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1669738787 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 3, 2012 |
| Last updated in NPPES | Sep 13, 2024 |
| Certified by provider | Sep 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | R8234 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 408 |
|---|---|
| Services billed | 1,281 across 54 procedure codes |
| Paid by Medicare | $108,719 |
Part D prescriptions in 2024
| Prescriptions (claims) | 382 · 527 30-day fills |
|---|---|
| Patients | 166 |
| Total drug cost | $14,309 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Otolaryngology |
Medical groups
- Houston Methodist Specialty PhysiciansHouston, TX · 1,528 clinicians
- Allergy and ENT Associates PLLCKaty, TX · 32 clinicians
Hospital affiliations
- Houston Methodist West HospitalHouston, TX
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2025$587.04 · 16 payments from 11 companies
- 2024$899.29 · 16 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $153.27 | 5 |
| Ars Pharmaceuticals Operations, Inc. | $124.28 | 2 |
| Astrazeneca Pharmaceuticals LP | $121.82 | 1 |
| Aerin Medical Inc. | $34.51 | 1 |
| Optinose US, Inc. | $28.89 | 1 |
What the 2025 payments were for
- Food and Beverage$587.04 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other otolaryngologists in The Woodlands
- 1578621256
- 1689085912