NPPES file of Aug 9, 2026

Tiffany Nguyen

Optometrist · Henderson, NV

Tiffany Nguyen is an optometrist with a practice address in Henderson, Nevada, and NPI 1346970670, issued on Jun 10, 2022. Check the license (Nevada 1132, as entered in NPPES) with the Nevada 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346970670
Name
Tiffany Nguyen
Primary taxonomy
Optometrist 152W00000X
License number
1132 NV
Self-reported in NPPES; status is on the state search
Practice location
3195 Saint Rose Pkwy Ste 100, Henderson, NV 89052
Phone
(702) 634-2020
Enumerated
Jun 10, 2022
Record last updated
Jun 10, 2022
Medicare enrollment
Enrolled (PECOS I20220623003160); may accept Medicare assignment
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 3195 Saint Rose Pkwy Ste 100

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

  1. Justin Hart, ODOptometrist1093409682

Verify Tiffany Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nevada board licenses this profession
    Search for license 1132
    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
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84% fewer Medicare Part D claims than the average optometrist in 2024

45 Medicare Part D claims for 20 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims.

  1. Tiffany Nguyen45
  2. Specialty average277

Most prescribed

  1. Erythromycin13 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 75.9 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%24.6
  3. Promoting interoperabilityout of 100 · 25%94.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,611.98

20 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision 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 Nguyen$1,611.98
  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.

Bills Medicare through 2 group practices

  1. Optic Gallery Seven Hills LLCHenderson, NV
  2. Optic Gallery The District LLCHenderson, NV

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Tiffany Nguyen among 550 optometrist records in Nevada

Tiffany Nguyen is one of 550 optometrist records with a practice address in Nevada. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 88% of them.

  • NPI issued2022 · 88% of these records are older, 10% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2022 · median 2010 among the 332 with a school on file
  • Record last updated2022 · 61% 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 Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Nevada

There are 550 optometrist records in Nevada.

The 8 optometrist records with the nearest ZIP codes

  1. John Chan, O.D.Henderson, NV 890521790185932
  2. Ena Dao, ODHenderson, NV 890521841974433
  3. Erika Duggan, O.D.Henderson, NV 890521790738870
  4. Nancy Gauthier, ODHenderson, NV 890521013479054
  5. Justin Hart, ODHenderson, NV 890521093409682
  6. Danielle Keel, O.D.Henderson, NV 890521215212378
  7. Marilyn Lehrner, O.D.Henderson, NV 890521952354359
  8. Aaron Mancuso, O.D.Henderson, NV 890521003901851

Common questions

What is Tiffany Nguyen's NPI number?

Tiffany Nguyen's National Provider Identifier (NPI) is 1346970670, issued on Jun 10, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Tiffany Nguyen located?

The NPPES record lists a practice address at 3195 Saint Rose Pkwy Ste 100, Henderson, NV, 89052. Phone: (702) 634-2020. Providers update this record themselves, so call before visiting.

How can I verify Tiffany Nguyen's license?

NPPES lists Nevada license number 1132, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.

How much does Tiffany Nguyen prescribe under Medicare Part D?

In 2024, Tiffany Nguyen had 45 Medicare Part D claims for 20 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.

What is Tiffany Nguyen's MIPS final score?

The 2023 MIPS final score is 75.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.