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MENGYUAN LIU
NPI 1669890554
Plastic Surgery in Seattle, WA

Active since March 29, 2014PECOS Enrolled
1229 MADISON ST STE 1660, SEATTLE, WA 98104(068) 604-6862 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 2, 2023, Apr 14, 2023, Sep 29, 2020 and 1 more (4 updates tracked since 2020).

About Mengyuan Liu NPPES

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

MENGYUAN LIU (NPI 1669890554) is an individual plastic surgery provider in Seattle, Washington, licensed in Washington (MD60668538) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1669890554
Entity TypeIndividualMale
Primary Taxonomy208200000X
Provider Legal NameMENGYUAN LIU
Location Address1229 MADISON ST STE 1660Seattle, WA 98104-3586
Mailing Address7600 Evergreen WayEverett, WA 98203-6421 · (206) 860-5414
Phone(068) 604-6862
Sole ProprietorNo
Enumeration DateMarch 29, 2014
Last NPPES UpdateJune 15, 20264 updates tracked since enumeration
NPPES CertifiedJune 15, 2026
✔ NPI 1669890554 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPlastic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208200000X
License✔ Licensed in WA · MD60668538
Definition
A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.
Also ListedPlastic Surgery · Plastic Surgery Within the Head and NeckTaxonomy 2082S0099X · License A168101 (CA)
Also ListedSurgery · Plastic and Reconstructive SurgeryTaxonomy 2086S0122X · License A168101 (CA)
1229 MADISON ST STE 1660, Seattle, WA 98104
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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)

Mengyuan Liu 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 98104 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
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
Most-billed visit code 99213
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

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

LIO MALUCHI RYU PA-C
Physician Assistant (Surgical)
1229 MADISON ST STE 1660
SEATTLE, WA 98104
King County (206) 329-1760

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 Mengyuan Liu's NPI number?

The NPI number for Mengyuan Liu is 1669890554. It was assigned to this individual provider in the NPPES registry on March 29, 2014.

Where is Mengyuan Liu located?

Mengyuan Liu practices at 1229 Madison St Ste 1660, Seattle, WA 98104. The listed phone number is (068) 604-6862.

What is Mengyuan Liu's specialty?

The primary specialty registered for this NPI is Plastic Surgery with taxonomy code 208200000X.

Is Mengyuan Liu enrolled in Medicare?

Yes. Mengyuan Liu is registered in the Medicare PECOS enrollment system.

What insurance does Mengyuan Liu accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Mengyuan Liu 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 Mengyuan Liu was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 days 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.