Lexi Derry, O.D.
Optometrist · Watertown, WI
Lexi Derry, O.D. is an optometrist with a practice address in Watertown, Wisconsin, and NPI 1063709491, issued on Jul 6, 2011. Check the license (Wisconsin 3659-35, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lexi Derry
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 3659-35 WI
046.010474 IL
855TG TX
Self-reported in NPPES; status is on the state search - Practice location
- 123 Hospital Dr, Watertown, WI 53098
- Phone
- (202) 618-2259
- Enumerated
- Jul 6, 2011
- Record last updated
- Aug 25, 2022
- Fax
- (920) 261-5343
- Medicaid ID
- 046010474 IL
- Medicare enrollment
- Enrolled (PECOS I20210213000104); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 2011
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,161 in Wisconsin → Look up another NPI →
Also registered at 123 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Anslinger, ODOptometrist1780644245
- George Boush, M.D.Ophthalmology Physician1053314070
- Casey Brown, APNPNurse Practitioner1487053005
- Edward Hoy, MDOphthalmology Physician1124088786
- Susan Miller, RD,CDRenal Nutrition Registered Dietitian1942325790
- Angela Newman, PA-CPhysician Assistant1386826907
Verify Lexi Derry in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 3659-35Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average optometrist in 2024
268 Medicare Part D claims for 78 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Latanoprost95 claims
- Timolol Maleate50 claims
- Erythromycin46 claims
- Neomycin-Polymyxin-Dexameth17 claims
- Travoprost17 claims
- Brimonidine Tartrate11 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): 100 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: $94.92
4 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma 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.
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
- Watertown Physician Practices LLCWatertown, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lexi Derry among 1,161 optometrist records in Wisconsin
Lexi Derry, O.D. is one of 1,161 optometrist records with a practice address in Wisconsin. 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 2011, is newer than 65% of them.
- NPI issued2011 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2011 · median 2008 among the 752 with a school on file
- Record last updated2022 · 62% 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 Wisconsin 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 Watertown
They are 8 of the 366 NPPES records with a practice address in Watertown, and 1,161 optometrist records in Wisconsin.
All 1,161 in Wisconsin → Every provider in Watertown → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- John Anslinger, ODWatertown, WI 530981780644245
- Carolyn Schneider-Donley, ODWatertown, WI 530981720161284
- Julie Zoellick, O.D.Watertown, WI 530981437150588
- Andrew Baldus, O.D.West Bend, WI 530951316924590
- William Dick, ODWest Bend, WI 530951649335662
- Mark Gilbert, OD OPTOMETRISTWest Bend, WI 530951518064344
- Lisa La Susa, O.D.West Bend, WI 530951730593310
- Mark Meuler, ODWest Bend, WI 530951811980568
Common questions
What is Lexi Derry, O.D.'s NPI number?
Lexi Derry, O.D.'s National Provider Identifier (NPI) is 1063709491, issued on Jul 6, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Lexi Derry, O.D. located?
The NPPES record lists a practice address at 123 Hospital Dr, Watertown, WI, 53098. Phone: (202) 618-2259. Providers update this record themselves, so call before visiting.
How can I verify Lexi Derry, O.D.'s license?
NPPES lists Wisconsin license number 3659-35, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Lexi Derry, O.D. prescribe under Medicare Part D?
In 2024, Lexi Derry, O.D. had 268 Medicare Part D claims for 78 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Lexi Derry, O.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.