SARAH SAU-AI KEUNG RN
NPI 1609506450
Registered Nurse - Critical Care Medicine in Washington, DC
About Sarah Sau-ai Keung Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH SAU-AI KEUNG RN (NPI 1609506450) is an individual critical care medicine provider in Washington, District Of Columbia, licensed in California (95199485) and active in the NPI registry since June 2022. She is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Sarah Sau-ai Keung Rn 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.
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.
WASHINGTON, DC 20007
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 Sarah Keung's NPI number?
The NPI number for Sarah Keung is 1609506450. It was assigned to this individual provider in the NPPES registry on June 14, 2022.
Where is Sarah Keung located?
Sarah Keung practices at 3700 Reservoir Rd NW, Washington, DC 20007. The listed phone number is (202) 687-9087.
What is Sarah Keung's specialty?
The primary specialty registered for this NPI is Registered Nurse, specializing in Critical Care Medicine, with taxonomy code 163WC0200X.
Is Sarah Keung enrolled in Medicare?
Yes. Sarah Keung 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.
When was this NPI record last updated?
The NPPES record for Sarah Keung was last updated on August 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
