NPPES file of Aug 9, 2026

Hong Thi Nguyen, OD

Optometrist · Seattle, WA

Hong Thi Nguyen, OD is an optometrist with a practice address in Seattle, Washington, and NPI 1053397000, issued on Dec 21, 2005. Check the license (Washington 3989, 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
1053397000
Name
Hong Thi Nguyen
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
3989 WA
Self-reported in NPPES; status is on the state search
Practice location
1536 N 115TH St, Seattle, WA 98133
Phone
(206) 363-6003
Enumerated
Dec 21, 2005
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(206) 363-6003
Medicaid ID
2031177 WA
Medicare enrollment
Enrolled (PECOS I20051019001075); accepts Medicare assignment
Medical or professional school
Pacific University - College Of Optometry, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1536 N 115TH St

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

  1. Karen Atkinson, R.NRegistered Nurse1902910037
  2. George Baxter-Holder, ARNPAdult Health Nurse Practitioner1649433251
  3. Leonardo Bentivoglio, MS, CEPClinical Exercise Physiologist1801747324
  4. Samantha Burns, PHDPsychologist1548571904
  5. Joshua Cooper, MDPlastic and Reconstructive Surgery Physician1528225810
  6. Anne Croghan, ARNPNurse Practitioner1912978768

Verify Hong Thi Nguyen 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 3989
    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

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38% fewer Medicare Part D claims than the average optometrist in 2024

171 Medicare Part D claims for 61 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.

  1. Hong Nguyen171
  2. Specialty average277

Most prescribed

  1. Ivermectin99 claims
  2. Xdemvy56 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $692.93

18 payments; by number, the most common kind was food and beverage; the largest payer was Tarsus Pharmaceuticals, 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. Hong Nguyen$692.93
  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.

Hong Thi Nguyen among 1,641 optometrist records in Washington

Hong Thi Nguyen, 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2005 · median 2010 among the 949 with a school on file
  • Record last updated2007 · 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.

The 8 optometrist records with the nearest ZIP codes

  1. Alex Ahn, O.D.Seattle, WA 981331750417994
  2. Matthew Bell, O.D.Shoreline, WA 981331427183573
  3. Brett Bence, ODSeattle, WA 981331821097056
  4. Charlene Chu, ODShoreline, WA 981331033285531
  5. Claudia Fleurantin Erisca, O.D.Shoreline, WA 981331477769560
  6. Liru Guo, ODShoreline, WA 981331598077257
  7. Richard Lee, ODSeattle, WA 981331831237163
  8. Kelly Lee, ODShoreline, WA 981331750424560

Common questions

What is Hong Thi Nguyen, OD's NPI number?

Hong Thi Nguyen, OD's National Provider Identifier (NPI) is 1053397000, issued on Dec 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Hong Thi Nguyen, OD located?

The NPPES record lists a practice address at 1536 N 115TH St, Seattle, WA, 98133. Phone: (206) 363-6003. Providers update this record themselves, so call before visiting.

How can I verify Hong Thi Nguyen, OD's license?

NPPES lists Washington license number 3989, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Hong Thi Nguyen, OD prescribe under Medicare Part D?

In 2024, Hong Thi Nguyen, OD had 171 Medicare Part D claims for 61 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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.