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DR. BESSIE MING-YI PIAN O.D.
NPI 1689609620
Optometrist in Redmond, WA

Active since July 11, 2006PECOS EnrolledAccepts Medicare Assignment
15350 BEL RED RD UNIT 130, REDMOND, WA 98052(425) 562-2015(425) 562-2010 Get Directions Write a Review

NPPES record last updated: November 1, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 1, 2023, Oct 14, 2016 (2 updates tracked since 2016).

About Dr. Bessie Ming-yi Pian O.d. NPPES

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

DR. BESSIE MING-YI PIAN O.D. (NPI 1689609620) is an individual optometrist in Redmond, Washington, licensed in Washington (WA3414TX) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California - School Of Optometry (1998).

NPPES Registry Identity

NPI1689609620
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. BESSIE MING-YI PIANCredential: O.D.
Location Address15350 BEL RED RD UNIT 130Redmond, WA 98052-7366
Mailing Address15350 Bel Red Rd Unit 130Redmond, WA 98052-7366 · (425) 562-2015 · Fax (425) 562-2010
Phone(425) 562-2015
Fax(425) 562-2010
Sole ProprietorNo
Medical School CMSUniversity Of California - School Of OptometryGraduated 1998
Enumeration DateJuly 11, 2006
Last NPPES UpdateNovember 1, 20232 updates tracked since enumeration
NPPES CertifiedOctober 30, 2023
✔ NPI 1689609620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in WA · WA3414TX
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
15350 BEL RED RD UNIT 130, Redmond, WA 98052
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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 and accepts Medicare assignment

Dr. Bessie Ming-yi Pian O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7416917083
PECOS Enrollment IDI20041018000896
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 98052 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
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
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 2

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

DR. TONY WONG O.D.
Optometrist
15350 BEL RED RD UNIT 130
REDMOND, WA 98052
King County (425) 562-2015
OVERLAKE EYE DESIGNS, P.C.
Optometrist
15350 BEL RED RD UNIT 130
REDMOND, WA 98052
King County (425) 562-2015

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 Bessie Pian's NPI number?

The NPI number for Bessie Pian is 1689609620. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is Bessie Pian located?

Bessie Pian practices at 15350 Bel Red Rd Unit 130, Redmond, WA 98052. The listed phone number is (425) 562-2015.

What is Bessie Pian's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Bessie Pian enrolled in Medicare?

Yes. Bessie Pian is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Bessie Pian accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Bessie Pian 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 Bessie Pian was last updated on November 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.