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MRS. YAT FAN CHAU
NPI 1699479030
Nurse Practitioner - Adult Health in Staten Island, NY

Active since March 29, 2023PECOS Enrolled
932 SINCLAIR AVE, STATEN ISLAND, NY 10309(646) 617-1878 Get Directions Write a Review

NPPES record last updated: March 29, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Yat Fan Chau NPPES

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

MRS. YAT FAN CHAU (NPI 1699479030) is an individual adult health provider in Staten Island, New York, licensed in New York (2299715) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699479030
Entity TypeIndividualMale
Primary Taxonomy363LA2200X
Provider Legal NameMRS. YAT FAN CHAU
Location Address932 SINCLAIR AVEStaten Island, NY 10309-2231
Mailing Address932 Sinclair AveStaten Island, NY 10309-2231 · (646) 617-1878
Phone(646) 617-1878
Sole ProprietorNo
Enumeration DateMarch 29, 2023
NPPES CertifiedMarch 29, 2023
✔ NPI 1699479030 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in NY · 2299715
932 SINCLAIR AVE, Staten Island, NY 10309
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Yat Fan Chau is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Yat Fan Chau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Four Season Medical PLLC
12 mi
Internal Medicine
2041 86TH ST
Brooklyn, NY 11214
  • Reassigned Medicare billing, New York enrollment
  • 27 clinicians in this Medicare group
NPI 1447785316 (718) 680-8881

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 10309 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Yat Fan Chau's NPI number?

The NPI number for Yat Fan Chau is 1699479030. It was assigned to this individual provider in the NPPES registry on March 29, 2023.

Where is Yat Fan Chau located?

Yat Fan Chau practices at 932 Sinclair Ave, Staten Island, NY 10309. The listed phone number is (646) 617-1878.

What is Yat Fan Chau's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Yat Fan Chau enrolled in Medicare?

Yes. Yat Fan Chau is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Yat Fan Chau's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yat Fan Chau reassigns Medicare benefits to Four Season Medical PLLC (Brooklyn, NY). The 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 Yat Fan Chau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Yat Fan Chau was last updated on March 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.