NPPES file of Aug 9, 2026

Fiona Yuan, OD

Optometrist · Jbsa Fort Sam Houston, TX

Fiona Yuan, OD is an optometrist with a practice address in Jbsa Fort Sam Houston, Texas, and NPI 1972155620, issued on Jul 12, 2019. Check the license with the Texas 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1972155620
Name
Fiona Yuan
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
ODP-100479 ID
Self-reported in NPPES; status is on the state search
Practice location
San Antonio Military Medical Center, Mche-Dzo, Jbsa Fort Sam Houston, TX 78234
Phone
(210) 295-4335
Enumerated
Jul 12, 2019
Record last updated
Oct 31, 2023
Medicare enrollment
Enrolled (PECOS I20240130003112); accepts 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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Verify Fiona Yuan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck 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 26 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.

  1. Fiona Yuan45
  2. Specialty average277

Most prescribed

  1. Latanoprost25 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: $240.27

3 payments; by number, the most common kind was food and beverage; the largest payer was Dompe US, 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. Fiona Yuan$240.27
  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. Marshall B Ketchum UniversityLos Angeles, CA
  2. Southern California Permanente Medical GroupLos Angeles, CA

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

Fiona Yuan among 5,006 optometrist records in Texas

Fiona Yuan, OD is one of 5,006 optometrist records with a practice address in Texas. 74% 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 77% of them.

  • NPI issued2019 · 77% of these records are older, 20% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2019 · median 2010 among the 2,894 with a school on file
  • Record last updated2023 · 59% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Texas

There are 5,006 optometrist records in Texas.

The 8 optometrist records with the nearest ZIP codes

  1. Markitta Barnett, O.D.Jbsa Ft Sam Houston, TX 782341649478819
  2. Jasmin Filpo, O.D.Fort Sam Houston, TX 782341871840793
  3. William Gedemer, O.D.Fort Sam Houston, TX 782341750357661
  4. Tara Geiman, O.D.Jbsa Ft Sam Houston, TX 782341518977354
  5. Thinh Nguyen, O.DSan Antonio, TX 782341528442886
  6. Song Park, O.D.Fort Sam Houston, TX 782341902288434
  7. Amelia Rafael, ODFort Sam Houston, TX 782341255823944
  8. Laura Seal, ODFort Sam Houston, TX 782341619011665

Common questions

What is Fiona Yuan, OD's NPI number?

Fiona Yuan, OD's National Provider Identifier (NPI) is 1972155620, issued on Jul 12, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Fiona Yuan, OD located?

The NPPES record lists a practice address at San Antonio Military Medical Center, Mche-Dzo, Jbsa Fort Sam Houston, TX, 78234. Phone: (210) 295-4335. Providers update this record themselves, so call before visiting.

How can I verify Fiona Yuan, OD's license?

Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Fiona Yuan, OD prescribe under Medicare Part D?

In 2024, Fiona Yuan, OD had 45 Medicare Part D claims for 26 beneficiaries; the average among optometrist prescribers was 277. 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.