JOAN C TSANG MD
NPI 1376500793
Pediatrics in Bonney Lake, WA

Q: What is Joan Tsang's NPI number?

The NPI number for Joan Tsang is 1376500793. It was assigned to this individual provider in the NPPES registry on April 28, 2006. The provider is also known as Joan Chung Ki Lau MD.

Q: What is Joan Tsang'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 Joan Tsang was last updated on April 14, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since April 28, 2006PECOS Enrolled

9230 SKY ISLAND DR E, BONNEY LAKE, WA 98391(253) 750-6000(253) 750-6100 Get Directions Write a Review

NPPES record last updated: April 14, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Joan C Tsang Md NPPES

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

JOAN C TSANG MD (NPI 1376500793) is an individual pediatrics provider in Bonney Lake, Washington, licensed in Washington (60587855) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376500793

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameJOAN C TSANGCredential: MD

Location Address9230 SKY ISLAND DR EBonney Lake, WA 98391-7385

Mailing Address9230 Sky Island Dr EBonney Lake, WA 98391-7385 · (253) 750-6000 · Fax (253) 750-6100

Phone(253) 750-6000

Fax(253) 750-6100

Sole ProprietorNo

Enumeration DateApril 28, 2006

Last NPPES UpdateApril 14, 2017

✔ NPI 1376500793 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in WA · 60587855

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.

9230 SKY ISLAND DR E, Bonney Lake, WA 98391

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Other Names 1

Former Name (1)Joan Chung Ki Lau Md

Other Identifiers 3

Other003719209Medicare

Medicaid100373060KKS

Medicare UPINH26820

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 (PECOS)

Joan C Tsang Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Joan Tsang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Franciscan Medical Group

11 mi

Family Medicine

1717 S J ST # MS 20-15
Tacoma, WA 98405

Reassigned Medicare billing, Washington enrollment
1,526 clinicians in this Medicare group

NPI 1366539421 (253) 779-6100

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 98391 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 16

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

DR. CORIE LYNN SANDALL MD

Internal Medicine