Dorothy Chau, M.D.
NPI 1033158886ActiveIndividual· Allergy & Immunology· Staten Island, NY
Allergy & Immunology (M.D.) in Staten Island, New York, trained at Icahn School of Medicine at Mount Sinai (class of 1994). In 2024 Medicare paid $63,810 for 224 patients, and Part D covered 53 of their prescriptions, 74% of them generic. Medtronic, Inc. was the largest of 6 companies reporting payments in 2025, $324.54 in all, mostly food and beverage.
Overview
| NPI | 1033158886 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 6, 2006 |
| Last updated in NPPES | Jul 22, 2025 |
| Certified by provider | Jul 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 202157 | NY |
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) | Enrolled Practitioner - Allergy/Immunology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 224 |
|---|---|
| Services billed | 10,731 across 8 procedure codes |
| Paid by Medicare | $63,810 |
Part D prescriptions in 2024
| Prescriptions (claims) | 53 · 90 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $5,044 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Allergy/Immunology |
Medical group
- ENT and Allergy Associates LLPForest Hills, NY · 432 clinicians
Industry payments (Open Payments)
- 2025$324.54 · 9 payments from 6 companies
- 2024$138.55 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $118.07 | 2 |
| Integra Lifesciences Corporation | $80.18 | 2 |
| Optinose US, Inc. | $49.84 | 2 |
| Novartis Pharmaceuticals Corporation | $28.11 | 1 |
| Neurent Medical Limited | $25.08 | 1 |
What the 2025 payments were for
- Food and Beverage$324.54 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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