SOPHIA SHIAU M.D.
NPI 1235325663
Pediatrics in Marysville, WA

Q: What is Sophia Shiau's NPI number?

The NPI number for Sophia Shiau is 1235325663. It was assigned to this individual provider in the NPPES registry on September 19, 2007.

Q: What is Sophia Shiau's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Sophia Shiau was last updated on May 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since September 19, 2007PECOS Enrolled

4420 76TH ST NE, MARYSVILLE, WA 98270(360) 651-7492(360) 651-7482 Get Directions Write a Review

NPPES record last updated: May 14, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Sophia Shiau M.d. NPPES

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

SOPHIA SHIAU M.D. (NPI 1235325663) is an individual pediatrics provider in Marysville, Washington, licensed in Washington (MD60077189) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235325663

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameSOPHIA SHIAUCredential: M.D.

Location Address4420 76TH ST NEMarysville, WA 98270-3726

Mailing Address7600 Evergreen WayEverett, WA 98203-6421 · (206) 860-5414

Phone(360) 651-7492

Fax(360) 651-7482

Sole ProprietorYes

Enumeration DateSeptember 19, 2007

Last NPPES UpdateMay 14, 2026

NPPES CertifiedMay 14, 2026

✔ NPI 1235325663 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

Licenses✔ Licensed in WA · MD60077189✔ Licensed in CA · A101382

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.

4420 76TH ST NE, Marysville, WA 98270

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Other Identifiers 1

OtherMD60077189WA · License

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sophia Shiau M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98270 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

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

Established Patient

$100.78 typical visit price

range $18.56 – $141.11

Typical copayment $25.19 (range $4.64 – $35.27)

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 20

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

CARRIE BRYANT MD

Internal Medicine