Maria Christine N. Bayang, M.D.
NPI 1275515827ActiveIndividual· Pediatrics· Lockport, IL
Pediatrics (M.D.) in Lockport, Illinois, licensed in IL, with an NPI issued in November 2005. Pfizer Inc. was the largest of 3 companies reporting payments in 2025, $66.23 in all, mostly food and beverage.
Overview
| NPI | 1275515827 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 18, 2005 |
| Last updated in NPPES | Oct 3, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 036-093818 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$66.23 · 3 payments from 3 companies
- 2024$89.43 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $28.37 | 1 |
| Glaxosmithkline, LLC. | $23.52 | 1 |
| Cranial Technologies, Inc | $14.34 | 1 |
What the 2025 payments were for
- Food and Beverage$66.23 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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