NPPES file of Aug 9, 2026

Tiffany Tu, OD

Optometrist · Redmond, WA

Tiffany Tu, OD is an optometrist with a practice address in Redmond, Washington, and NPI 1215387949, issued on Jun 14, 2016. Check the license 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
1215387949
Name
Tiffany Tu
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
4901004970 MI
Self-reported in NPPES; status is on the state search
Practice location
7725 188TH Ave NE, Redmond, WA 98052
Phone
(425) 406-5397
Enumerated
Jun 14, 2016
Record last updated
Mar 19, 2023
Fax
(425) 406-5398
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 7725 188TH Ave NE

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

  1. Scott Alverson, PHARMDPharmacist1326413428
  2. Ramneek Deol, PHARMDPharmacist1508729211
  3. Mee-Sun So, PHARMDPharmacist1699387365
  4. Kristen Turner, ODOptometrist1467077263

Verify Tiffany Tu 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

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: $25.00

1 payment: food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tiffany Tu$25.00
  2. Specialty average$769.99

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

Tiffany Tu among 1,641 optometrist records in Washington

Tiffany Tu, 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. Its NPI, issued in 2016, is newer than 75% of them.

  • NPI issued2016 · 75% of these records are older, 22% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2023 · 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).

33 optometrist records list a practice address in Redmond

They are 33 of the 1,797 NPPES records with a practice address in Redmond, and 1,641 optometrist records in Washington.

The 8 optometrist records with the nearest ZIP codes

  1. Michael Amos, O.D.Redmond, WA 980521114023876
  2. I Choe, ODRedmond, WA 980521114094596
  3. Jennifer Choi, O.D.Redmond, WA 980521285766626
  4. Robert Collins, ODRedmond, WA 980521225163439
  5. Steven Eriksen, O.D.Redmond, WA 980521851488639
  6. Jeffrey Forrey, O.D.Redmond, WA 980521396793097
  7. Robin Gouin, O.D.Redmond, WA 980521558696203
  8. Sam Hsu, ODRedmond, WA 980521659437465

Common questions

What is Tiffany Tu, OD's NPI number?

Tiffany Tu, OD's National Provider Identifier (NPI) is 1215387949, issued on Jun 14, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Tiffany Tu, OD located?

The NPPES record lists a practice address at 7725 188TH Ave NE, Redmond, WA, 98052. Phone: (425) 406-5397. Providers update this record themselves, so call before visiting.

How can I verify Tiffany Tu, 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. 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.