Lillian Thuy Tran, MD
Cornea and External Diseases Specialist Physician · Sacramento, CA
Lillian Thuy Tran, MD is a cornea and external diseases specialist physician with a practice address in Sacramento, California, and NPI 1477041127, issued on Apr 27, 2018. Check the license (California A176246, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lillian Thuy Tran
- Credential
- MD
- Primary taxonomy
- Cornea and External Diseases Specialist Physician 207WX0120X
- License number
- A176246 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4860 Y St Ste 2400, Sacramento, CA 95817
- Phone
- (916) 734-6602
- Enumerated
- Apr 27, 2018
- Record last updated
- Dec 2, 2022
- Medicare enrollment
- Enrolled (PECOS I20220706003498); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest cornea and external diseases specialist physician records → All 54 in California → Look up another NPI →
Also registered at 4860 Y St Ste 2400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Evan Chang, MDOphthalmology Physician1457856759
- Nicholas Chartrand, MDStudent in an Organized Health Care Education/Training Program1912712696
- Andrew ChenStudent in an Organized Health Care Education/Training Program1023694981
- David Chu, MDOphthalmology Physician1427190578
Verify Lillian Thuy Tran in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A176246Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average cornea and external diseases specialist physician in 2024
433 Medicare Part D claims for 105 beneficiaries, against an average of 1,263 among the 330 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.
Most prescribed
- Prednisolone Acetate117 claims
- Moxifloxacin56 claims
- Latanoprost47 claims
- Ketorolac Tromethamine37 claims
- Cyclosporine18 claims
- Timolol Maleate18 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): 91 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $234.19
4 payments; by number, the most common kind was food and beverage; the largest payer was Apellis Pharmaceuticals, Inc. The 284 providers of this specialty with any payment received $3,109.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Alameda Health SystemOakland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lillian Thuy Tran among 54 cornea and external diseases specialist physician records in California
Lillian Thuy Tran, MD is one of 54 cornea and external diseases specialist physician records with a practice address in California. 96% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 74% of them.
- NPI issued2018 · 74% of these records are older, 19% newer
- In a Medicare fileYes · 96% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2018 · median 2010 among the 46 with a school on file
- Record last updated2022 · 24% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0120X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cornea and External Diseases Specialist Physician providers in California
There are 54 cornea and external diseases specialist physician records in California.
All 54 in California → Every provider in Sacramento → Cornea and External Diseases Specialist Physician nationwide →
The 8 cornea and external diseases specialist physician records with the nearest ZIP codes
- Erika Ellis, MD, PHDSacramento, CA 958171174011217
- Rikki Enzor, MD, PHDSacramento, CA 958171639528599
- Jeffrey Ma, M.D.Sacramento, CA 958171750709648
- Mathew Margolis, MDSacramento, CA 958171902367899
- Milad Modabber, MD, FRCSC, MSSacramento, CA 958171720630833
- Mark Rosenblatt, MDSacramento, CA 958171093790594
- Bradley Barnett, M.D., PH.D.Sacramento, CA 958151154765139
- Mustafa Safi, MDEureka, CA 955011518325455
Common questions
What is Lillian Thuy Tran, MD's NPI number?
Lillian Thuy Tran, MD's National Provider Identifier (NPI) is 1477041127, issued on Apr 27, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Lillian Thuy Tran, MD located?
The NPPES record lists a practice address at 4860 Y St Ste 2400, Sacramento, CA, 95817. Phone: (916) 734-6602. Providers update this record themselves, so call before visiting.
How can I verify Lillian Thuy Tran, MD's license?
NPPES lists California license number A176246, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lillian Thuy Tran, MD prescribe under Medicare Part D?
In 2024, Lillian Thuy Tran, MD had 433 Medicare Part D claims for 105 beneficiaries; the average among cornea and external diseases specialist physician prescribers was 1,263. Part D covers Medicare prescriptions only.
What is Lillian Thuy Tran, MD's MIPS final score?
The 2023 MIPS final score is 91 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.