Haiyan Huang
NPI 1588220099ActiveIndividual· Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology· New Haven, CT
Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology in New Haven, Connecticut, licensed in CT, with an NPI issued in May 2019. Enrolled in Medicare as practitioner - pediatric medicine. Collegium Pharmaceutical, Inc. reported $161.02 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1588220099 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 10, 2019 |
| Last updated in NPPES | May 4, 2024 |
| Certified by provider | May 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology Primary | 2084N0402X | 77636 | CT |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Pediatric Medicine (CT) |
|---|
Industry payments (Open Payments)
- 2025$161.02 · 10 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Collegium Pharmaceutical, Inc. | $161.02 | 10 |
What the 2025 payments were for
- Food and Beverage$161.02 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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