Mengdi Yao, M.D.
NPI 1184073702ActiveIndividual· Surgery, Vascular Surgery· Tinley Park, IL
Surgery, Vascular Surgery (M.D.) in Tinley Park, Illinois, trained at University of Minnesota Medical School (class of 2016). Mostly services rather than prescriptions: Medicare paid $54,372 for 51 patients in 2024, with only 19 Part D claims. Boston Scientific Corporation was the largest of 12 companies reporting payments in 2025, $2,682 in all, mostly travel and lodging.
Overview
| NPI | 1184073702 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 4, 2016 |
| Last updated in NPPES | Nov 5, 2024 |
| Certified by provider | Nov 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 036170094 | IL |
| Surgery | 208600000X | 266920 | MA |
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 - Vascular Surgery (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 558 across 48 procedure codes |
| Paid by Medicare | $54,372 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19 · 21 30-day fills |
|---|---|
| Total drug cost | $2,661 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Vascular Surgery |
Medical group
- Vascular Specialists LLCMunster, IN · 5 clinicians
Hospital affiliation
- Advocate Trinity HospitalChicago, IL
Industry payments (Open Payments)
- 2025$2,682 · 45 payments from 12 companies
- 2024$1,512 · 17 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $1,052 | 5 |
| Philips North America LLC | $657.44 | 6 |
| Tactile Systems Technology Inc | $428.49 | 23 |
| Stryker Corporation | $123.72 | 2 |
| Cook Medical LLC | $121.84 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,525 · 6 payments
- Food and Beverage$1,157 · 39 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery, Vascular Surgery providers in Tinley Park
- 1992126668
- 1174913917