Leopold K. Yin, MD
NPI 1740252147ActiveIndividual· Otolaryngology· Mesa, AZ
Otolaryngology (MD) in Mesa, Arizona, trained at Ohio State University College of Medicine (class of 1999). In 2024 Medicare paid $52,494 for 355 patients, and Part D covered 136 of their prescriptions, 85% of them generic. Genzyme Corporation was the largest of 2 companies reporting payments in 2025, $83.22 in all, mostly food and beverage.
Overview
| NPI | 1740252147 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 2, 2006 |
| Last updated in NPPES | Jul 12, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 36985 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 355 |
|---|---|
| Services billed | 757 across 21 procedure codes |
| Paid by Medicare | $52,494 |
Part D prescriptions in 2024
| Prescriptions (claims) | 136 · 219 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $13,365 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Otolaryngology |
| Telehealth | Offers telehealth |
Medical group
- Valley ENT PCScottsdale, AZ · 73 clinicians
Hospital affiliations
- Banner Gateway Medical CenterGilbert, AZ
- Banner Thunderbird Medical CenterGlendale, AZ
Industry payments (Open Payments)
- 2025$83.22 · 3 payments from 2 companies
- 2024$233.60 · 12 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $46.91 | 2 |
| Integra Lifesciences Corporation | $36.31 | 1 |
What the 2025 payments were for
- Food and Beverage$83.22 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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