NPPES file of Aug 9, 2026

Yangdi Chen, OD

Optometrist · Tacoma, WA

Yangdi Chen, OD is an optometrist with a practice address in Tacoma, Washington, and NPI 1780138552, issued on Aug 10, 2016. Check the license with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1780138552
Name
Yangdi Chen
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
OPT33442 CA
Self-reported in NPPES; status is on the state search
Practice location
9600 Veterans Dr SW, Tacoma, WA 98493
Phone
(253) 583-1250
Enumerated
Aug 10, 2016
Record last updated
Jun 26, 2024
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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8 nearest optometrist records → All 1,641 in Washington → Look up another NPI →

Also registered at 9600 Veterans Dr SW

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

  1. Charles AllenSocial Worker1760802482
  2. Yolande Allen, LCSW-CClinical Social Worker1396998126
  3. Derek Anderson, PH.D.Clinical Psychologist1003364928
  4. Lisa AndersonOccupational Therapist1982342895
  5. Joseph Anderson-Gutierrez, PSY.D.Health Psychologist1992654016
  6. Amir ArefInternal Medicine Physician1063522126

Verify Yangdi Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck 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

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Yangdi Chen among 1,641 optometrist records in Washington

Yangdi Chen, OD is one of 1,641 optometrist records with a practice address in Washington. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2016, is newer than 75% of them.

  • NPI issued2016 · 75% of these records are older, 22% newer
  • In a Medicare fileNo · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2024 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Washington

There are 1,641 optometrist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,641 in Washington → Every provider in Tacoma → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Alvaro Castillo, O.D.Tacoma, WA 984931730493875
  2. Amy Chen, ODTacoma, WA 984931659116309
  3. Gonzalo Chocano, ODTacoma, WA 984931356230767
  4. Kathryn Dailey, ODTacoma, WA 984931265883722
  5. Jeffrey Hiett, O.D.Tacoma, WA 984931407942063
  6. Gregory Johnson, ODTacoma, WA 984931558857292
  7. Victoria Kung, O.D.Tacoma, WA 984931295110195
  8. Timothy LeTacoma, WA 984931598554891

Common questions

What is Yangdi Chen, OD's NPI number?

Yangdi Chen, OD's National Provider Identifier (NPI) is 1780138552, issued on Aug 10, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Yangdi Chen, OD located?

The NPPES record lists a practice address at 9600 Veterans Dr SW, Tacoma, WA, 98493. Phone: (253) 583-1250. Providers update this record themselves, so call before visiting.

How can I verify Yangdi Chen, OD's license?

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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.