Doctor profile · Federal record
Dr. Dorothy Chau, M.D.
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Staten Island, NY
- NPI 1033158886
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 32 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Teleport Dr Ste 200
Staten Island, NY 103111000
(718) 370-0072
fax (718) 370-6733 - Mailing address
-
660 White Plains RD Fl 4
Tarrytown, NY 105915139
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 22, 2025
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- New York #202157
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033158886. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
8,848
Distinct HCPCS
6
Medicare allowed
$74,600
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 7,839 | 127 | $5 | |
95024 |
Test for allergy using allergenic extract injected into skin | 523 | 33 | $10 | |
95117 |
Professional service for multiple injections of allergen | 294 | 33 | $15 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 141 | 141 | $134 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 34 | 33 | $107 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 17 | 17 | $65 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 1,474. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$139
Transactions
6
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Optinose US, Inc. | 4 | $90.71 | |
| AERIN MEDICAL INC. | 1 | $24.81 | |
| GENZYME CORPORATION | 1 | $23.03 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
22
Patients
11
Total drug cost
$456
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azelastine Hcl | Generic | 22 | 11 | $456 |
Frequently asked questions
What is Dr. Dorothy Chau's medical specialty?
Dr. Dorothy Chau practices Allergy & Immunology Physician in Staten Island, NY.
Where does Dr. Dorothy Chau practice?
Dr. Dorothy Chau practices at 1 Teleport Dr Ste 200, Staten Island, NY 103111000. Office phone: 7183700072.
What is Dr. Dorothy Chau's NPI?
Dr. Dorothy Chau's National Provider Identifier (NPI) is 1033158886, issued by NPPES.
Does Dr. Dorothy Chau accept Medicare assignment?
Yes. Dr. Dorothy Chau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dorothy Chau commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Test for allergy using allergenic extract injected into skin (HCPCS 95024); Professional service for multiple injections of allergen (HCPCS 95117). Source: CMS Medicare Physician & Other Practitioners file.