Christina Ha, M.D.
NPI 1639470685ActiveIndividual· Pediatrics· Crown Point, IN
Pediatrics (M.D.) in Crown Point, Indiana, licensed in IN and IL, with an NPI issued in November 2010. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $60.72 in all, mostly food and beverage.
Overview
| NPI | 1639470685 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 8, 2010 |
| Last updated in NPPES | Apr 15, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 01070441A | IN |
| Pediatrics | 208000000X | 036128610 | 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 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$60.72 · 3 payments from 2 companies
- 2024$103.19 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $39.43 | 2 |
| Sanofi-Aventis U.S. LLC | $21.29 | 1 |
What the 2025 payments were for
- Food and Beverage$60.72 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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