Kei Shing Oh, MD
NPI 1356990279ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Pittsburgh, PA
Pathology, Anatomic Pathology & Clinical Pathology (MD) with Pathology Associates of Mason City, practicing in Pittsburgh, Pennsylvania. Medicare paid $43,848 for services to 646 patients in 2024. Amgen Inc. was the largest of 4 companies reporting payments in 2024, $403.89 in all, mostly food and beverage. Lists Floyd County Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1356990279 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 4, 2019 |
| Last updated in NPPES | Jun 23, 2023 |
| Certified by provider | Jun 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | TRN29708 | FL |
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 - Pathology (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 646 |
|---|---|
| Services billed | 1,617 across 24 procedure codes |
| Paid by Medicare | $43,848 |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Pathology |
Medical group
- Pathology Associates of Mason CityMason City, IA · 5 clinicians
Hospital affiliations
- Floyd County Medical CenterCharles City, IA
- Franklin General HospitalHampton, IA
- Hancock County Health SystemBritt, IA
- Kossuth Regional Health CenterAlgona, IA
- Mercyone North Iowa Medical CenterMason City, IA
Industry payments (Open Payments)
- 2024$403.89 · 4 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $107.55 | 1 |
| Genzyme Corporation | $103.95 | 1 |
| E.R. Squibb & Sons, L.L.C. | $97.31 | 1 |
| Abbvie Inc. | $95.08 | 1 |
What the 2024 payments were for
- Food and Beverage$403.89 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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