Eun Young Choi, MD
Ophthalmology Physician · Santa Clara, CA
Eun Young Choi, MD is an ophthalmology physician with a practice address in Santa Clara, California, and NPI 1396204210, issued on Mar 19, 2019. Check the license (California A194495, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eun Young Choi
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- A194495 CA
Self-reported in NPPES; status is on the state search - Practice location
- 710 Lawrence Expy, Santa Clara, CA 95051
- Phone
- (408) 851-4100
- Enumerated
- Mar 19, 2019
- Record last updated
- Oct 3, 2024
- Medicare enrollment
- Enrolled (PECOS I20241120004144); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 710 Lawrence Expy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sarah Adut, PHDClinical Psychologist1609484831
- Najla Ahmadzia, M.D.Student in an Organized Health Care Education/Training Program1568692580
- Farhana Ahmed, MDHospitalist Physician1215110002
Verify Eun Young Choi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A194495Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average ophthalmology physician in 2024
3,702 Medicare Part D claims for 1,104 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Latanoprost1,033 claims
- Dorzolamide-Timolol593 claims
- Brimonidine Tartrate483 claims
- Timolol Maleate253 claims
- Prednisolone Acetate220 claims
- Dorzolamide Hcl218 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: $240.46
4 payments; by number, the most common kind was food and beverage; the largest payer was Glaukos Corporation. 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.
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
- Permanente Medical Group IncSanta Clara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eun Young Choi among 2,899 ophthalmology physician records in California
Eun Young Choi, MD is one of 2,899 ophthalmology physician records with a practice address in California. 79% 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 92% of them.
- NPI issued2019 · 92% of these records are older, 6% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2019 · median 2001 among the 1,907 with a school on file
- Record last updated2024 · 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 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Santa Clara → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Christine Benador-Shen, MDSanta Clara, CA 950511710370424
- Daniel Fourrier, MDSanta Clara, CA 950511770669608
- Deborah Gill, M.D.Santa Clara, CA 950511346353406
- Stuart Greene, MDSanta Clara, CA 950511144307091
- Huck Holz, M.D.Santa Clara, CA 950511821069394
- Rubin Kim, MDSanta Clara, CA 950511033296967
- Jason Lauffer, MDSanta Clara, CA 950511366529208
- Jason Lee, M.D.Santa Clara, CA 950511881898658
Common questions
What is Eun Young Choi, MD's NPI number?
Eun Young Choi, MD's National Provider Identifier (NPI) is 1396204210, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Eun Young Choi, MD located?
The NPPES record lists a practice address at 710 Lawrence Expy, Santa Clara, CA, 95051. Phone: (408) 851-4100. Providers update this record themselves, so call before visiting.
How can I verify Eun Young Choi, MD's license?
NPPES lists California license number A194495, 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 Eun Young Choi, MD prescribe under Medicare Part D?
In 2024, Eun Young Choi, MD had 3,702 Medicare Part D claims for 1,104 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.