TIFFANY CHEN MD
NPI 1346745593
Radiology - Radiation Oncology in Staten Island, NY
About Tiffany Chen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIFFANY CHEN MD (NPI 1346745593) is an individual radiation oncology provider in Staten Island, New York, licensed in New York (336331) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Staten Island University Hospital, and maintains a secondary practice location in Loma Linda.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Tiffany Chen 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Staten Island University Hospital
Acute Care Hospitals · Staten Island, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10305 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.
STATEN ISLAND, NY 10305
STATEN ISLAND, NY 10305
STATEN ISLAND, NY 10305
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 Tiffany Chen's NPI number?
The NPI number for Tiffany Chen is 1346745593. It was assigned to this individual provider in the NPPES registry on March 29, 2018.
Where is Tiffany Chen located?
Tiffany Chen practices at 475 Seaview Ave, Staten Island, NY 10305. The listed phone number is (718) 226-6400.
What is Tiffany Chen's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Tiffany Chen enrolled in Medicare?
Yes. Tiffany Chen 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.
Is Tiffany Chen affiliated with any hospitals?
According to CMS data, Tiffany Chen is affiliated with Staten Island University Hospital.
When was this NPI record last updated?
The NPPES record for Tiffany Chen was last updated on July 1, 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.
# Tiffany Chen, MD · NPI 1346745593
Radiation Oncology physician in Staten Island, New York. Individual provider, active in the CMS NPPES registry since March 29, 2018.
## Identity
- **NPI:** 1346745593 (Entity type: Individual)
- **Enumerated:** March 29, 2018
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** 336331 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 475 SEAVIEW AVE, Staten Island, NY 10305-3436
- **Phone:** (718) 226-6400
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of Texas Medical School At San Antonio, class of 2018
## Record status
- **NPPES last updated:** July 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1346745593) · Data from the CMS NPPES public registry.