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DR. DOROTHY CHAU M.D.
NPI 1033158886
Allergy & Immunology in Staten Island, NY

Active since June 06, 2006PECOS EnrolledAccepts Medicare Assignment
91.28/100
CMS Quality Rating
1 TELEPORT DR STE 200, STATEN ISLAND, NY 10311(718) 370-0072(718) 370-6733 Get Directions Write a Review

NPPES record last updated: July 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Dorothy Chau M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DOROTHY CHAU M.D. (NPI 1033158886) is an individual allergy & immunology provider in Staten Island, New York, licensed in New York (202157) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (1994).

NPPES Registry Identity

NPI1033158886
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameDR. DOROTHY CHAUCredential: M.D.
Location Address1 TELEPORT DR STE 200Staten Island, NY 10311-1000
Mailing Address660 White Plains Rd Fl 4Tarrytown, NY 10591-5139 · (914) 984-2546
Phone(718) 370-0072
Fax(718) 370-6733
Sole ProprietorNo
Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 1994
Enumeration DateJune 6, 2006
Last NPPES UpdateJuly 22, 2025
NPPES CertifiedJuly 22, 2025
✔ NPI 1033158886 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in NY · 202157
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
1 TELEPORT DR STE 200, Staten Island, NY 10311
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Dorothy Chau M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID749223311
PECOS Enrollment IDI20050606000007
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Test for allergy using allergenic extract 95004
An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.
9,745 services157 patients
Test for allergy using allergenic extract injected into skin 95024
An allergy skin test involves injecting a small amount of allergenic extract into your skin. This test helps determine if you're allergic to specific substances. If allergic, a small red bump appears at the test site. It's safe and quick.
500 services32 patients
Professional service for multiple injections of allergen 95117
The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
246 services32 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
171 services171 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
31 services31 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.28/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality84.16
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHAEL AMATO
Otolaryngology
1 TELEPORT DR STE 200
STATEN ISLAND, NY 10311
Richmond County (718) 370-0072
DR. RUFINA EFRAMI AU.D
Audiologist
1 TELEPORT DR STE 200
STATEN ISLAND, NY 10311
Richmond County (718) 370-0072
DR. PETER ALLERTON BENEDICT MD
Otolaryngology
1 TELEPORT DR STE 200
STATEN ISLAND, NY 10311
Richmond County (718) 370-0072
JOHN P DODARO MD
Otolaryngology
1 TELEPORT DR STE 200
STATEN ISLAND, NY 10311
Richmond County (718) 370-0072
DR. MARK E CARNEY MD
Otolaryngology
1 TELEPORT DR STE 200
STATEN ISLAND, NY 10311
Richmond County (718) 370-0072
DR. PETER JOSEPH MICELI M.D.
Otolaryngology
1 TELEPORT DR STE 200
STATEN ISLAND, NY 10311
Richmond County (917) 830-0941
DR. SHAWN CHRISTOPHER CIECKO M.D.
Otolaryngology
1 TELEPORT DR STE 200
STATEN ISLAND, NY 10311
Richmond County (718) 370-0072
USMAAN BASHARAT MD
Otolaryngology
1 TELEPORT DR STE 200
STATEN ISLAND, NY 10311
Richmond County (718) 370-0072

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dorothy Chau's NPI number?

The NPI number for Dorothy Chau is 1033158886. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Where is Dorothy Chau located?

Dorothy Chau practices at 1 Teleport Dr Ste 200, Staten Island, NY 10311. The listed phone number is (718) 370-0072.

What is Dorothy Chau's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Dorothy Chau enrolled in Medicare?

Yes. Dorothy Chau is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Dorothy Chau was last updated on July 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.