Simon Chen, MD
NPI 1831552074ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Philadelphia, PA
Pathology, Anatomic Pathology & Clinical Pathology (MD) with University of Penn - Medical Group, practicing in Philadelphia, Pennsylvania. Medicare paid $44,114 for services to 715 patients in 2024. Illumina, Inc. reported $26.72 in payments in 2025, mostly food and beverage. Lists Chester County Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1831552074 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 4, 2016 |
| Last updated in NPPES | Jul 15, 2025 |
| Certified by provider | Jul 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | MD477342 | PA |
| Pathology, Molecular Genetic Pathology | 207ZP0007X | MD477342 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 715 |
|---|---|
| Services billed | 1,235 across 3 procedure codes |
| Paid by Medicare | $44,114 |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Pathology |
Medical group
- University of Penn - Medical GroupPhiladelphia, PA · 3,505 clinicians
Hospital affiliations
- Chester County HospitalWest Chester, PA
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Penn Presbyterian Medical CenterPhiladelphia, PA
- Pennsylvania HospitalPhiladelphia, PA
- University Medical Center of Princeton at PlainsboroPlainsboro, NJ
Industry payments (Open Payments)
- 2025$26.72 · 1 payment from 1 company
- 2024$1,220 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Illumina, Inc. | $26.72 | 1 |
What the 2025 payments were for
- Food and Beverage$26.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Pathology, Anatomic Pathology & Clinical Pathology providers in Philadelphia
- 1083749931
- 1083718795
- 1396019444
- 1447226428
- 1912009390
- 1710151956
- 1265495923
- 1760915458
- 1407965031
- 1790888188
- 1700274727
- 1659350791
All Pathology, Anatomic Pathology & Clinical Pathology providers in Pennsylvania →