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ELIZABETH DONG NGUYEN MD, PHD
NPI 1770977324
Pediatrics - Pediatric Nephrology in Seattle, WA

Active since March 21, 2015PECOS EnrolledAccepts Medicare Assignment
4800 SAND POINT WAY NE # OC.7830, SEATTLE, WA 98105(206) 987-2525 Get Directions Write a Review

NPPES record last updated: August 18, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 18, 2021, Aug 10, 2021, Apr 19, 2018 (3 updates tracked since 2018).

About Elizabeth Dong Nguyen Md, Phd NPPES

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

ELIZABETH DONG NGUYEN MD, PHD (NPI 1770977324) is an individual pediatric nephrology provider in Seattle, Washington, licensed in Washington (MD60847664) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, is affiliated with Seattle Children's Hospital, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1770977324
Entity TypeIndividualFemale
Primary Taxonomy2080P0210X
Provider Legal NameELIZABETH DONG NGUYENCredential: MD, PHD
Location Address4800 SAND POINT WAY NE # OC.7830Seattle, WA 98105-3901
Mailing Address4800 Sand Point Way Ne # Oc.9820Seattle, WA 98105-3901
Phone(206) 987-2525
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMarch 21, 2015
Last NPPES UpdateAugust 18, 20213 updates tracked since enumeration
NPPES CertifiedAugust 18, 2021
✔ NPI 1770977324 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0210X
License✔ Licensed in WA · MD60847664
Definition
A pediatrician who deals with the normal and abnormal development and maturation of the kidney and urinary tract, the mechanisms by which the kidney can be damaged, the evaluation and treatment of renal diseases, fluid and electrolyte abnormalities, hypertension and renal replacement therapy.
Also ListedPediatricsTaxonomy 208000000X · License MD60847664 (WA)
4800 SAND POINT WAY NE # OC.7830, Seattle, WA 98105
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.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

Elizabeth Dong Nguyen Md, Phd 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.

PECOS PAC ID7315258043
PECOS Enrollment IDI20210727003077
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

3

Medicare enrollment records show Elizabeth Nguyen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Association Of Chmc And University Physicians
0.1 mi
Trauma Surgery
4800 SAND POINT WAY NE
Seattle, WA 98105
  • Reassigned Medicare billing, Washington enrollment
  • Medicare enrollment name: The Association Of Chrmc And University Physicians
  • 1,443 clinicians in this Medicare group
NPI 1649497827 (206) 987-2000
The Association Of University Physicians
4.6 mi
Anesthesiology
701 5TH AVE, SUITE 700
Seattle, WA 98104
  • Reassigned Medicare billing, Washington enrollment
  • 4,364 clinicians in this Medicare group
NPI 1023041159 (206) 543-6420
Multicare Health System
19 mi
Family Medicine
222 STATE AVE N
Kent, WA 98030
  • Reassigned Medicare billing, Washington enrollment
  • 4,383 clinicians in this Medicare group
NPI 1811949928 (253) 372-7788

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Seattle Children's Hospital

Childrens · Seattle, WA
OwnershipVoluntary non-profit - Private
CMS Certification Number503300
Location4800 Sand Point Way NE, PO Box C-5371Seattle, WA 98105 · King County
Emergency services

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
SARAH AILAN NGUYEN
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 Elizabeth Nguyen's NPI number?

The NPI number for Elizabeth Nguyen is 1770977324. It was assigned to this individual provider in the NPPES registry on March 21, 2015.

Where is Elizabeth Nguyen located?

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

What is Elizabeth Nguyen's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Nephrology, with taxonomy code 2080P0210X.

Is Elizabeth Nguyen enrolled in Medicare?

Yes. Elizabeth Nguyen 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 organizations bill Medicare for Elizabeth Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Nguyen reassigns Medicare benefits to 3 organizations: Association Of Chmc And University Physicians (Seattle, WA), The Association Of University Physicians (Seattle, WA) and Multicare Health System (Kent, WA). 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 Elizabeth Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Nguyen accept?

Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Elizabeth Nguyen 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.

Is Elizabeth Nguyen affiliated with any hospitals?

According to CMS data, Elizabeth Nguyen is affiliated with Seattle Children's Hospital.

When was this NPI record last updated?

The NPPES record for Elizabeth Nguyen was last updated on August 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.