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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SARAH AILAN NGUYEN
NPI 1023957743
Pediatrics in Seattle, WA

Active since March 27, 2026
4800 SAND POINT WAY NE # OC.7830, SEATTLE, WA 98105(206) 987-2525 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 17, 2026, Mar 27, 2026 (2 updates tracked since 2026).

About Sarah Ailan Nguyen NPPES

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

SARAH AILAN NGUYEN (NPI 1023957743) is an individual pediatrics provider in Seattle, Washington, licensed in Washington (70116074) and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1023957743
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameSARAH AILAN NGUYEN
Location Address4800 SAND POINT WAY NE # OC.7830Seattle, WA 98105-3901
Mailing Address4800 Sand Point Way Ne # Oc.7830Seattle, WA 98105-3901
Phone(206) 987-2525
Sole ProprietorNo
Enumeration DateMarch 27, 2026
Last NPPES UpdateJuly 17, 20262 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
✔ NPI 1023957743 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in WA · 70116074
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4800 SAND POINT WAY NE # OC.7830, Seattle, WA 98105
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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.

ISABELLE MARIA KIEFABER
Pediatrics
4800 SAND POINT WAY NE # OC.7830
SEATTLE, WA 98105
King County (206) 987-2525
MADELINE ANN LEONARD MD
Pediatrics
4800 SAND POINT WAY NE # OC.7830
SEATTLE, WA 98105
King County (206) 987-2525
NETA SIMON MD
Pediatrics
4800 SAND POINT WAY NE # OC.7830
SEATTLE, WA 98105
King County (206) 987-2525
ROSEMARIE DIPENTINO
Pediatrics
4800 SAND POINT WAY NE # OC.7830
SEATTLE, WA 98105
King County (206) 987-2525
NICHOLAS BORIS DIMENSTEIN MD, MPH
Pediatrics
4800 SAND POINT WAY NE # OC.7830
SEATTLE, WA 98105
King County (206) 987-2525
KATARINA MANZI MD
Pediatrics
4800 SAND POINT WAY NE # OC.7830
SEATTLE, WA 98105
King County (206) 987-2525
AVANI PRAKASH SHAH DO
Pediatrics
4800 SAND POINT WAY NE # OC.7830
SEATTLE, WA 98105
King County (206) 987-2525
CRYSTAL MEI LAN
Pediatrics
4800 SAND POINT WAY NE # OC.7830
SEATTLE, WA 98105
King County (206) 987-2525

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 Nguyen's NPI number?

The NPI number for Sarah Nguyen is 1023957743. It was assigned to this individual provider in the NPPES registry on March 27, 2026.

Where is Sarah Nguyen located?

Sarah Nguyen practices at 4800 Sand Point Way NE # Oc.7830, Seattle, WA 98105. The listed phone number is (206) 987-2525.

What is Sarah Nguyen's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Sarah Nguyen was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days 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.