Ea-Sle Chang, M.D.
NPI 1932582061ActiveIndividual· Surgery· Saint Louis, MO
Surgery (M.D.) with Mercy Clinics Inc, practicing in Saint Louis, Missouri. Medicare paid $51,065 for services to 174 patients in 2024. Teleflex LLC was the largest of 2 companies reporting payments in 2025, $226.05 in all, mostly food and beverage. Lists Mercy Hospital St Louis and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1932582061 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 7, 2015 |
| Last updated in NPPES | Jul 13, 2026 |
| Certified by provider | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 2026018533 | MO |
| Surgery, Surgical Critical Care | 2086S0102X | 2026018533 | MO |
| Surgery, Trauma Surgery | 2086S0127X | 2026018533 | MO |
| Surgery, Surgical Critical Care | 2086S0102X | MD-48980 | IA |
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 - General Surgery (IA); Practitioner - General Surgery (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 174 |
|---|---|
| Services billed | 455 across 55 procedure codes |
| Paid by Medicare | $51,065 |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Mercy Clinics IncClive, IA · 443 clinicians
Hospital affiliations
- Mercy Hospital St LouisSaint Louis, MO
- Mercyone Des Moines Medical CenterDes Moines, IA
- Mercyone Newton Medical CenterNewton, IA
Industry payments (Open Payments)
- 2025$226.05 · 2 payments from 2 companies
- 2024$7,924 · 28 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teleflex LLC | $144.08 | 1 |
| Solventum Corporation | $81.97 | 1 |
What the 2025 payments were for
- Food and Beverage$226.05 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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