NPPES file of Aug 9, 2026

Yumi Abei, D.D.S.,M.S.D.

Orthodontics and Dentofacial Orthopedics Dentistry · Seattle, WA

Yumi Abei, D.D.S.,M.S.D. is an orthodontics and dentofacial orthopedics dentistry with a practice address in Seattle, Washington, and NPI 1205906450, issued on Nov 8, 2006. Check the license (Washington DE00010453, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1205906450
Name
Yumi Abei
Credential
D.D.S.,M.S.D.
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
License number
DE00010453 WA
Self-reported in NPPES; status is on the state search
Practice location
133 Dexter Ave N, Seattle, WA 98109
Phone
(206) 324-5453
Enumerated
Nov 8, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 133 Dexter Ave N

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marites Del Mundo, DMD MSOrthodontics and Dentofacial Orthopedics Dentistry1528256542
  2. Margaret Johnston, DDSGeneral Practice Dentistry1144390238
  3. Thang Nguyen, DDSGeneral Practice Dentistry1265598445

Verify Yumi Abei in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license DE00010453
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $75.00

1 payment: consulting fee; the largest payer was Align Technology, Inc. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Yumi Abei$75.00
  2. Specialty average$1,641.73

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Yumi Abei among 377 orthodontics and dentofacial orthopedics dentistry records in Washington

Yumi Abei, D.D.S.,M.S.D. is one of 377 orthodontics and dentofacial orthopedics dentistry records with a practice address in Washington. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 74% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2007 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthodontics and Dentofacial Orthopedics Dentistry providers in Washington

There are 377 orthodontics and dentofacial orthopedics dentistry records in Washington.

The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes

  1. Christina Chao, D.D.S., M.S.Seattle, WA 981091811431414
  2. Marites Del Mundo, DMD MSSeattle, WA 981091528256542
  3. Brienne Roloff-Chiang, D.D.S., M.S.D.Seattle, WA 981091740583475
  4. Lindsey HelgenSeattle, WA 981081396028320
  5. Shafeena ChaturSeattle, WA 981071053541730
  6. Emi Chaison, D.D.S., M.S.Seattle, WA 981061467782367
  7. Timothee Cousin, DDSSeattle, WA 981061174157333
  8. Leanne Lin, DDSSeattle, WA 981061679140990

Common questions

What is Yumi Abei, D.D.S.,M.S.D.'s NPI number?

Yumi Abei, D.D.S.,M.S.D.'s National Provider Identifier (NPI) is 1205906450, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Yumi Abei, D.D.S.,M.S.D. located?

The NPPES record lists a practice address at 133 Dexter Ave N, Seattle, WA, 98109. Phone: (206) 324-5453. Providers update this record themselves, so call before visiting.

How can I verify Yumi Abei, D.D.S.,M.S.D.'s license?

NPPES lists Washington license number DE00010453, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.