NPPES file of Aug 9, 2026

Crystal Kim Truong, MD

Ophthalmology Physician · Frisco, TX

Crystal Kim Truong, MD is an ophthalmology physician with a practice address in Frisco, Texas, and NPI 1720540404, issued on Apr 2, 2019. Check the license (Texas U3675, as entered in NPPES) on the Texas Medical Board; 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
1720540404
Name
Crystal Kim Truong
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License numbers
U3675 TX
2020017973 MO
Self-reported in NPPES; status is on the state search
Practice location
5266 Independence Pkwy, Frisco, TX 75035
Phone
(469) 287-9519
Enumerated
Apr 2, 2019
Record last updated
Nov 7, 2024
Medicare enrollment
Enrolled (PECOS I20230808002799); accepts Medicare assignment
Medical or professional school
Texas Tech University Health Science Center School Of Medicine, 2019
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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Verify Crystal Kim Truong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license U3675
    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
Open the Texas license search

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69% fewer Medicare Part D claims than the average ophthalmology physician in 2024

466 Medicare Part D claims for 138 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.

  1. Crystal Truong466
  2. Specialty average1,518

Most prescribed

  1. Prednisolone Acetate173 claims
  2. Ofloxacin109 claims
  3. Ketorolac Tromethamine42 claims
  4. Latanoprost29 claims
  5. Timolol Maleate19 claims
  6. Cyclosporine14 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): 77.2 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 score93.3
  2. Costout of 100 · 30%36.3
  3. Promoting interoperabilitynot scored (reweighted)
  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: $109.27

5 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Crystal Truong$109.27
  2. Specialty average$4,535.02

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

Bills Medicare through one group practice

  1. East Texas Eye Care Associates PLLCTyler, TX

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

Crystal Kim Truong among 1,514 ophthalmology physician records in Texas

Crystal Kim Truong, MD is one of 1,514 ophthalmology physician records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 89% of them.

  • NPI issued2019 · 89% of these records are older, 9% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2019 · median 2003 among the 1,052 with a school on file
  • Record last updated2024 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Texas

There are 1,514 ophthalmology physician records in Texas.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Dennis Goldsberry, M.D.Frisco, TX 750351942228614
  2. Jay Merten, MDFrisco, TX 750351871555920
  3. Vishwaradh ReddyFrisco, TX 750351811457666
  4. Michael Karon, M.D, PHDFrisco, TX 750341003046830
  5. Edward Hurst, MDRockwall, TX 750321720014756
  6. Mark Stephens, M.D.Rockwall, TX 750321699033373
  7. Vipin Kuriachan, M.D.Irving, TX 750391043522337
  8. Betty TongIrving, TX 750391497331326

Common questions

What is Crystal Kim Truong, MD's NPI number?

Crystal Kim Truong, MD's National Provider Identifier (NPI) is 1720540404, issued on Apr 2, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Crystal Kim Truong, MD located?

The NPPES record lists a practice address at 5266 Independence Pkwy, Frisco, TX, 75035. Phone: (469) 287-9519. Providers update this record themselves, so call before visiting.

How can I verify Crystal Kim Truong, MD's license?

NPPES lists Texas license number U3675, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Crystal Kim Truong, MD prescribe under Medicare Part D?

In 2024, Crystal Kim Truong, MD had 466 Medicare Part D claims for 138 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is Crystal Kim Truong, MD's MIPS final score?

The 2023 MIPS final score is 77.2 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.