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DR. ELISA JIA-YI WU M.D.
NPI 1689942005
Radiology - Radiation Oncology in Flushing, NY

Active since December 13, 2011PECOS Enrolled
4020 MAIN ST, 4TH FLOOR, FLUSHING, NY 11354(347) 532-2888(718) 321-8620 Get Directions Write a Review

NPPES record last updated: March 17, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Elisa Jia-yi Wu M.d. NPPES

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

DR. ELISA JIA-YI WU M.D. (NPI 1689942005) is an individual radiation oncology provider in Flushing, New York, licensed in New York (210428) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689942005
Entity TypeIndividualFemale
Primary Taxonomy2085R0001X
Provider Legal NameDR. ELISA JIA-YI WUCredential: M.D.
Location Address4020 MAIN ST, 4TH FLOORFlushing, NY 11354-5519
Mailing Address47 Essex Street, Ground FloorNew York, NY 10002-4634 · (347) 532-2888
Phone(347) 532-2888
Fax(718) 321-8620
Sole ProprietorNo
Enumeration DateDecember 13, 2011
Last NPPES UpdateMarch 17, 2020
NPPES CertifiedMarch 17, 2020
✔ NPI 1689942005 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License✔ Licensed in NY · 210428
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
4020 MAIN ST, Flushing, NY 11354
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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)

Dr. Elisa Jia-yi Wu M.d. 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 Reassignments

2

Medicare enrollment records show Elisa Wu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Flushing Radiation Oncology Services, PLLC
0.1 mi
Specialist
136-40 39TH AVE, LOWER LEVEL
Flushing, NY 11354
  • Reassigned Medicare billing, New York enrollment
  • 7 clinicians in this Medicare group
NPI 1710135686 (347) 532-2888
Manhattan Radiation Oncology PLLC
8.9 mi
Oncology, Radiation
47 ESSEX STREET, GROUND FL
New York, NY 10002
  • Reassigned Medicare billing, New York enrollment
  • 6 clinicians in this Medicare group
NPI 1013255041 (347) 532-2888

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 11354 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
$201.98 typical visit price
range $67.00 – $201.98
Typical copayment $50.49 (range $16.75 – $50.49)
Most-billed visit code 99205
Established Patient
$82.96 typical visit price
range $21.62 – $163.52
Typical copayment $20.74 (range $5.40 – $40.88)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

DR. BONG SONG KIM M.D.
Radiology (Radiation Oncology)
4020 MAIN ST, 4TH FL.
FLUSHING, NY 11354
Queens County (347) 532-2888
JOSEPHINE KANG M.D, PHD
Radiology (Radiation Oncology)
4020 MAIN ST, 4TH FLOOR
FLUSHING, NY 11354
Queens County (347) 532-2891

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 Elisa Wu's NPI number?

The NPI number for Elisa Wu is 1689942005. It was assigned to this individual provider in the NPPES registry on December 13, 2011.

Where is Elisa Wu located?

Elisa Wu practices at 4020 Main St 4th Floor, Flushing, NY 11354. The listed phone number is (347) 532-2888.

What is Elisa Wu's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Elisa Wu enrolled in Medicare?

Yes. Elisa Wu is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Elisa Wu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elisa Wu reassigns Medicare benefits to 2 organizations: Flushing Radiation Oncology Services, PLLC (Flushing, NY) and Manhattan Radiation Oncology PLLC (New York, 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 Elisa Wu'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 Elisa Wu was last updated on March 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.