Po Ki W. Yang, PA-C
NPI 1053852152ActiveIndividual· Physician Assistant· Cleveland, OH
Physician Assistant (PA-C) with Ohioguidestone and 1 other group, practicing in Cleveland, Ohio. Their prescriptions cost Medicare Part D more than their services did: $431,735 for 1,210 claims, against $2,439 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 14 companies reporting payments in 2025, $2,677 in all, mostly food and beverage.
Overview
| NPI | 1053852152 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 9, 2017 |
| Last updated in NPPES | Dec 8, 2025 |
| Certified by provider | Dec 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 50.005052RX | OH |
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 - Physician Assistant (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 38 across 1 procedure code |
| Paid by Medicare | $2,439 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,210 · 1,363 30-day fills |
|---|---|
| Patients | 77 |
| Total drug cost | $431,735 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- OhioguidestoneLancaster, OH · 66 clinicians
- Catholic Charities CorporationEuclid, OH · 13 clinicians
Industry payments (Open Payments)
- 2025$2,677 · 106 payments from 14 companies
- 2024$3,521 · 167 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $757.81 | 27 |
| Abbvie Inc. | $457.01 | 32 |
| Otsuka America Pharmaceutical, Inc. | $376.24 | 16 |
| Lundbeck LLC | $167.62 | 9 |
| Supernus Pharmaceuticals, Inc. | $145.26 | 9 |
What the 2025 payments were for
- Food and Beverage$2,677 · 106 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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