Ethan David Royster
Optometrist · Wylie, TX
Ethan David Royster is an optometrist with a practice address in Wylie, Texas, and NPI 1417479684, issued on Jul 10, 2017. Check the license (Texas 9239T, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ethan David Royster
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 9239T TX
Self-reported in NPPES; status is on the state search - Practice location
- 130 N Ballard Ave, Wylie, TX 75098
- Phone
- (197) 242-99090
- Enumerated
- Jul 10, 2017
- Record last updated
- Jul 10, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (972) 429-7676
- Medicare enrollment
- Enrolled (PECOS I20180402000611); accepts Medicare assignment
- Medical or professional school
- University Of Houston - College Of Optometry, 2017
- Entity
- Type 1 · individual
8 nearest optometrist records → All 5,006 in Texas → Look up another NPI →
Also registered at 130 N Ballard Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cole Vilhauer, ODOptometrist1881243319
Verify Ethan David Royster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 9239TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average optometrist in 2024
137 Medicare Part D claims for 66 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.
Most prescribed
- Latanoprost37 claims
- Prednisolone Acetate13 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: $146.04
3 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas 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.
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
- Beth Digby Anderson, O.D., PLLCWylie, TX
- Eye Center OF Murphy PLLCMurphy, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ethan David Royster among 5,006 optometrist records in Texas
Ethan David Royster 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 2017, is newer than 71% of them.
- NPI issued2017 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2017 · median 2010 among the 2,894 with a school on file
- Record last updated2017 · 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).
8 optometrist records list a practice address in Wylie
They are 8 of the 530 NPPES records with a practice address in Wylie, and 5,006 optometrist records in Texas.
All 5,006 in Texas → Every provider in Wylie → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Beth Anderson, O.D.Wylie, TX 750981558555953
- Vinh Duong, O.D.Wylie, TX 750981437535168
- Karen Nguyen, O.D.Wylie, TX 750981659595395
- Anny Nguyen, O.D.Wylie, TX 750981366739559
- Annie Quach, O.D.Wylie, TX 750981972867778
- Craig Schacherer, O.D.Wylie, TX 750981649281601
- Cole Vilhauer, ODWylie, TX 750981881243319
- Ashly Cyriac, ODMurphy, TX 750941023677424
Common questions
What is Ethan David Royster's NPI number?
Ethan David Royster's National Provider Identifier (NPI) is 1417479684, issued on Jul 10, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Ethan David Royster located?
The NPPES record lists a practice address at 130 N Ballard Ave, Wylie, TX, 75098. Phone: (197) 242-99090. Providers update this record themselves, so call before visiting.
How can I verify Ethan David Royster's license?
NPPES lists Texas license number 9239T, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Ethan David Royster prescribe under Medicare Part D?
In 2024, Ethan David Royster had 137 Medicare Part D claims for 66 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.