Loan Nguyen, M.D.
Ophthalmology Physician · Fresno, CA
Loan Nguyen, M.D. is an ophthalmology physician with a practice address in Fresno, California, and NPI 1922168715, issued on Dec 11, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Loan Nguyen
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- Practice location
- 6767 N Fresno St, Fresno, CA 93710
- Phone
- (559) 432-1000
- Enumerated
- Dec 11, 2006
- Entity
- Type 1 · individual
Also registered at 6767 N Fresno St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Kaye, M.D.Ophthalmology Physician1124180518
- Mai Lee, ODOptometrist1487389805
- Aryan Pazirandeh, O.D.Optometrist1235299033
Verify Loan Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
About as many Medicare Part D claims as the average ophthalmology physician in 2024
1,485 Medicare Part D claims for 365 beneficiaries, against an average of 1,490 among the 16,109 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Latanoprost309 claims
- Brimonidine Tartrate190 claims
- Neomycin-Polymyxin-Dexameth111 claims
- Dorzolamide-Timolol98 claims
- Rocklatan88 claims
- Timolol Maleate77 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 Medicare quality score for 2023: 99.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $260.02
8 payments, mostly food and beverage; the largest payer was Amgen Inc.. The 12,922 providers of this specialty with any payment received $4,937.17 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.
One hospital or facility affiliation
- David B Kaye MD IncFresno, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Ophthalmology Physician providers in California
There are 2,888 ophthalmology physician records in California.
Other ophthalmology physician records in California
- Sam Abbassi, MD, MSWest Hills, CA1881937720
- Richard Abbott, M.D.San Francisco, CA1346276573
- Nizar Abdelfattah, MDPasadena, CA1801359393
- Parastou Abedi, MDAliso Viejo, CA1720067333
- Shahla Abedi, MDAliso Viejo, CA1467431072
- Lilit Ablabutyan, M.D.Glendale, CA1497013064
- Thomas Ableman, M.D.San Diego, CA1558415067
- Nathan Abraham, M.D.Valencia, CA1306224456
- James Abrams, M.D.San Bruno, CA1912903329
- Adam Abroms, MDWestlake Village, CA1497743702
Common questions
What is Loan Nguyen, M.D.'s NPI number?
Loan Nguyen, M.D.'s National Provider Identifier (NPI) is 1922168715, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Loan Nguyen, M.D. located?
The NPPES record lists a practice address at 6767 N Fresno St, Fresno, CA, 93710. Phone: (559) 432-1000. Providers update this record themselves, so call before visiting.
How can I verify Loan Nguyen, M.D.'s license?
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 Loan Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Loan Nguyen, M.D. had 1,485 Medicare Part D claims for 365 beneficiaries; the average among ophthalmology physician prescribers was 1,490. Part D covers Medicare prescriptions only.
What is Loan Nguyen, M.D.'s Medicare quality score?
The 2023 MIPS final score is 99.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.