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MAGGIE CHOU M.D.
NPI 1700843091
Pediatrics in Mukilteo, WA

Active since April 28, 2006PECOS Enrolled
4410 106TH ST SW, MUKILTEO, WA 98275(425) 493-6002 Get Directions Write a Review

NPPES record last updated: May 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Maggie Chou M.d. NPPES

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

MAGGIE CHOU M.D. (NPI 1700843091) is an individual pediatrics provider in Mukilteo, Washington, licensed in Washington (MD 60001814) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700843091
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMAGGIE CHOUCredential: M.D.
Location Address4410 106TH ST SWMukilteo, WA 98275-4700
Mailing Address7600 Evergreen WayEverett, WA 98203-6421 · (206) 860-5414
Phone(425) 493-6002
Sole ProprietorNo
Enumeration DateApril 28, 2006
Last NPPES UpdateMay 6, 2026
NPPES CertifiedMay 6, 2026
✔ NPI 1700843091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in WA · MD 60001814
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.
4410 106TH ST SW, Mukilteo, WA 98275
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Other Identifiers 1

Medicaid2001904WA

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)

Maggie Chou 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 98275 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.

CATHERINE HAWKINS
Internal Medicine
4410 106TH ST SW
MUKILTEO, WA 98275
Snohomish County (425) 493-6013
CHRISTOPER J BIBBY MD
Family Medicine
4410 106TH ST SW
MUKILTEO, WA 98275
Snohomish County (425) 493-6000
DR. KHALED SHAKER ELGHONEMY MD
Internal Medicine
4410 106TH ST SW
MUKILTEO, WA 98275
Snohomish County (425) 339-5453
JEANNE M BOURGET
Nurse Practitioner
4410 106TH ST SW
MUKILTEO, WA 98275
Snohomish County (425) 388-6004
LYNETTE M WACHHOLZ ARNP
Nurse Practitioner
4410 106TH ST SW
MUKILTEO, WA 98275
Snohomish County (425) 388-6002
OPTUM CARE WASHINGTON PLLC
Pharmacy
4410 106TH ST SW
MUKILTEO, WA 98275
Snohomish County (425) 493-6005
JI-YOUNG KIM ARNP
Nurse Practitioner
4410 106TH ST SW
MUKILTEO, WA 98275
Snohomish County (425) 493-6000
MARCIA H SAUL M.D.
Family Medicine
4410 106TH ST SW
MUKILTEO, WA 98275
Snohomish County (425) 339-6000

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 Maggie Chou's NPI number?

The NPI number for Maggie Chou is 1700843091. It was assigned to this individual provider in the NPPES registry on April 28, 2006.

Where is Maggie Chou located?

Maggie Chou practices at 4410 106th St SW, Mukilteo, WA 98275. The listed phone number is (425) 493-6002.

What is Maggie Chou's specialty?

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

Is Maggie Chou enrolled in Medicare?

Yes. Maggie Chou is registered in the Medicare PECOS enrollment system.

What insurance does Maggie Chou accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Maggie Chou 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 Maggie Chou was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.