ALEXANDER CHINYUNG WU MD
NPI 1780619692
Ophthalmology in Flushing, NY
About Alexander Chinyung Wu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER CHINYUNG WU MD (NPI 1780619692) is an individual ophthalmology provider in Flushing, New York, licensed in New York (224712) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Alexander Chinyung Wu Md 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.
Medicare Billing Reassignment
Medicare enrollment records show Alexander Wu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Flushing, NY 11355
- Reassigned Medicare billing, New York enrollment
- 2 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.
Areas of Expertise CMS Part B claims 12
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11355 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Reported Quality Measures
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Alexander Wu's NPI number?
The NPI number for Alexander Wu is 1780619692. It was assigned to this individual provider in the NPPES registry on July 11, 2006.
Where is Alexander Wu located?
Alexander Wu practices at 133-47 Sanford Ave Suite 2B, Flushing, NY 11355. The listed phone number is (718) 762-2113.
What is Alexander Wu's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Alexander Wu enrolled in Medicare?
Yes. Alexander Wu 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.
Which organization bills Medicare for Alexander Wu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Wu reassigns Medicare benefits to Chia Der Wu,md,pc (Flushing, 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 Alexander Wu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexander Wu accept?
Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Oscar Health list Alexander Wu 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 Alexander Wu was last updated on April 15, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Alexander Chinyung Wu, MD · NPI 1780619692
Ophthalmology physician in Flushing, New York. Individual provider, active in the CMS NPPES registry since July 11, 2006.
## Identity
- **NPI:** 1780619692 (Entity type: Individual)
- **Enumerated:** July 11, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** 224712 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 133-47 SANFORD AVE, SUITE 2B, Flushing, NY 11355
- **Phone:** (718) 762-2113 · **Fax:** (718) 961-8665
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Chia Der Wu,md,pc (NPI 1386842854, Flushing, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albert Einstein College Of Medicine Of Yeshiva University, class of 1998
## Record status
- **NPPES last updated:** April 15, 2008
- **Other identifiers:** Medicare UPIN H72705; Medicaid 02334370 (NY); Medicare PIN 65237A (NY); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1780619692) · Data from the CMS NPPES public registry.