Michael S. Weng, M.D.
NPI 1396837480ActiveIndividual· Specialist· Phoenix, AZ
Specialist (M.D.) in Phoenix, Arizona, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 1986). 257 Medicare patients in 2024, $105,439 paid; all of their 833 Part D prescriptions were generic. Depuy Synthes Sales Inc. was the largest of 9 companies reporting payments in 2025, $365.30 in all, mostly food and beverage.
Overview
| NPI | 1396837480 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 28, 2006 |
| Last updated in NPPES | Apr 9, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 18604 | 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 - Orthopedic Surgery (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 257 |
|---|---|
| Services billed | 1,864 across 33 procedure codes |
| Paid by Medicare | $105,439 |
Part D prescriptions in 2024
| Prescriptions (claims) | 833 · 922 30-day fills |
|---|---|
| Patients | 272 |
| Total drug cost | $7,969 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Privia Medical Group Arizona, LLCAvondale, AZ · 91 clinicians
Hospital affiliation
- Honor Health John C. Lincoln Medical CenterPhoenix, AZ
Other facilities
- Mission Home Health of PhoenixHome health agency · Tempe, AZ
Industry payments (Open Payments)
- 2025$365.30 · 13 payments from 9 companies
- 2024$294.67 · 9 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $78.28 | 2 |
| Smith+nephew, Inc. | $73.02 | 2 |
| Zimmer Biomet Holdings, Inc. | $66.97 | 1 |
| Ferring Pharmaceuticals Inc. | $30.51 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $30.02 | 2 |
What the 2025 payments were for
- Food and Beverage$365.30 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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