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DR. PEARL NGOC NGUYEN MD
NPI 1184373813
Pediatrics in Seattle, WA

Active since March 21, 2022PECOS Enrolled
3939 S OTHELLO ST STE 101, SEATTLE, WA 98118(206) 987-7210 Get Directions Write a Review

NPPES record last updated: September 17, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Pearl Ngoc Nguyen Md NPPES

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

DR. PEARL NGOC NGUYEN MD (NPI 1184373813) is an individual pediatrics provider in Seattle, Washington, licensed in Washington (MD70029008) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1184373813
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. PEARL NGOC NGUYENCredential: MD
Location Address3939 S OTHELLO ST STE 101Seattle, WA 98118-3505
Mailing Address3939 S Othello St Ste 101Seattle, WA 98118-3505 · (206) 987-7210
Phone(206) 987-7210
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateMarch 21, 2022
Last NPPES UpdateSeptember 17, 2025
NPPES CertifiedSeptember 17, 2025
✔ NPI 1184373813 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in WA · MD70029008
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.
3939 S OTHELLO ST STE 101, Seattle, WA 98118
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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.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Pearl Ngoc Nguyen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID749786341
PECOS Enrollment IDI20251002001703
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 Pearl Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Seattle Children's Hospital
Same address
Primary Care
3939 S OTHELLO ST STE 101
Seattle, WA 98118
  • Reassigned Medicare billing, Washington enrollment
  • Medicare enrollment name: Seattle Childrens Hospital
  • 912 clinicians in this Medicare group
NPI 1134251747 (206) 987-7200
Association Of Chmc And University Physicians
5.0 mi
Orthopaedic Trauma
325 9TH AVE
Seattle, WA 98104
  • Reassigned Medicare billing, Washington enrollment
  • Medicare enrollment name: The Association Of Chrmc And University Physicians
  • 1,443 clinicians in this Medicare group
NPI 1215153671 (206) 731-3000

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 98118 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
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
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 6

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

SEATTLE CHILDREN'S HOSPITAL
Clinic/Center (Dental)
3939 S OTHELLO ST STE 101
SEATTLE, WA 98118
King County (206) 987-7200
SEATTLE CHILDREN'S HOSPITAL
Clinic/Center (Primary Care)
3939 S OTHELLO ST STE 101
SEATTLE, WA 98118
King County (206) 987-7200
RICHELLE LEE CLIFTON PHD
Psychologist
3939 S OTHELLO ST STE 101
SEATTLE, WA 98118
King County (206) 987-2000
ANDRE CHRISTOPHER JOHNSON
Occupational Therapist
3939 S OTHELLO ST STE 101
SEATTLE, WA 98118
King County (206) 987-7210
DR. ANDREW GEPTY PH.D.
Psychologist (Clinical)
3939 S OTHELLO ST STE 101
SEATTLE, WA 98118
King County (206) 987-7210
AMY SI LI
Psychologist (Clinical Child & Adolescent)
3939 S OTHELLO ST STE 101
SEATTLE, WA 98118
King County (206) 987-7210

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 Pearl Nguyen's NPI number?

The NPI number for Pearl Nguyen is 1184373813. It was assigned to this individual provider in the NPPES registry on March 21, 2022.

Where is Pearl Nguyen located?

Pearl Nguyen practices at 3939 S Othello St Ste 101, Seattle, WA 98118. The listed phone number is (206) 987-7210.

What is Pearl Nguyen's specialty?

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

Is Pearl Nguyen enrolled in Medicare?

Yes. Pearl Nguyen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Pearl Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Pearl Nguyen reassigns Medicare benefits to 2 organizations: Seattle Children's Hospital (Seattle, WA) and Association Of Chmc And University Physicians (Seattle, 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 Pearl Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Pearl Nguyen accept?

Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Pearl 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.

When was this NPI record last updated?

The NPPES record for Pearl Nguyen was last updated on September 17, 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.