WILLIAM QU DDS
NPI 1700315801
Dentist - General Practice in Brooklyn, NY
About William Qu Dds NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM QU DDS (NPI 1700315801) is an individual general practice provider in Brooklyn, New York, licensed in New York (0601011) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
William Qu Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show William Qu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10035
- Reassigned Medicare billing, New York enrollment
- 40 clinicians in this Medicare group
Bronx, NY 10452
- Reassigned Medicare billing, New York enrollment
- 683 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11237 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BROOKLYN, NY 11237
BROOKLYN, NY 11237
BROOKLYN, NY 11237
BROOKLYN, NY 11237
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 William Qu's NPI number?
The NPI number for William Qu is 1700315801. It was assigned to this individual provider in the NPPES registry on June 12, 2017.
Where is William Qu located?
William Qu practices at 374 Stockholm St, Brooklyn, NY 11237. The listed phone number is (718) 963-8744.
What is William Qu's specialty?
The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.
Is William Qu enrolled in Medicare?
Yes. William Qu is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for William Qu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Qu reassigns Medicare benefits to 2 organizations: East Harlem Council For Human Services Inc (New York, NY) and Sun River Health Inc (Bronx, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Qu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Qu accept?
Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 3 other insurers list William Qu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for William Qu was last updated on April 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# William Qu, DDS · NPI 1700315801
General Practice provider in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since June 12, 2017.
## Identity
- **NPI:** 1700315801 (Entity type: Individual)
- **Enumerated:** June 12, 2017
- **Primary specialty:** Dentist - General Practice · taxonomy 1223G0001X
- **State license:** 0601011 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 374 STOCKHOLM ST, Brooklyn, NY 11237-4006
- **Phone:** (718) 963-8744
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): East Harlem Council For Human Services Inc (NPI 1467486449, New York, NY); Sun River Health Inc (NPI 1740763275, Bronx, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 25, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1700315801) · Data from the CMS NPPES public registry.