Mark F. Brower, DO
Ophthalmology Physician · Elkhorn, WI
Mark F. Brower, DO is an ophthalmology physician with a practice address in Elkhorn, Wisconsin, and NPI 1376530568, issued on Oct 3, 2005. Check the license (Wisconsin 24821, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Mark F. Brower
- Credential
- DO
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 24821 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1311 S Lincoln St, Elkhorn, WI 53121
- Phone
- (262) 723-4600
- Enumerated
- Oct 3, 2005
- Record last updated
- Aug 18, 2023
- Fax
- (262) 947-4996
- Medicaid ID
- 30025700 WI
- Medicare enrollment
- Enrolled (PECOS I20090604000621); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 1981
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 441 in Wisconsin → Look up another NPI →
Also registered at 1311 S Lincoln St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hoda Ahmadi, M.D.Ophthalmology Physician1447459912
- Matthew Dahlgren, M.D.Ophthalmology Physician1154371367
- Daniel Solverson, D.O.Ophthalmology Physician1316095805
Verify Mark F. Brower in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 24821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average ophthalmology physician in 2024
1,167 Medicare Part D claims for 322 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Latanoprost451 claims
- Timolol Maleate160 claims
- Brimonidine Tartrate88 claims
- Erythromycin84 claims
- Ciprofloxacin Hcl56 claims
- Ketorolac Tromethamine54 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 MIPS final score for 2023 (Medicare payment program): 70.6 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: $54.24
2 payments; by number, the most common kind was food and beverage; the largest payer was Oyster Point Pharma, Inc. 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
- Eye Physicians And Surgeons SCElkhorn, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark F. Brower among 441 ophthalmology physician records in Wisconsin
Mark F. Brower, DO is one of 441 ophthalmology physician records with a practice address in Wisconsin. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1981 · median 2005 among the 259 with a school on file
- Record last updated2023 · 65% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 ophthalmology physician records list a practice address in Elkhorn
They are 5 of the 372 NPPES records with a practice address in Elkhorn, and 441 ophthalmology physician records in Wisconsin.
All 441 in Wisconsin → Every provider in Elkhorn → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Hoda Ahmadi, M.D.Elkhorn, WI 531211447459912
- Matthew Dahlgren, M.D.Elkhorn, WI 531211154371367
- Daniel Solverson, D.O.Elkhorn, WI 531211316095805
- Nicholas Veith, M.D.Elkhorn, WI 531211144229386
- Robert Hyndiuk, M.D.Elm Grove, WI 531221649425919
- Nathan Mathews, MDBurlington, WI 531051275928624
- Paul Wagner, MDBurlington, WI 531051518069491
- Lin Chen, MD, PHDKenosha, WI 531421841394921
Common questions
What is Mark F. Brower, DO's NPI number?
Mark F. Brower, DO's National Provider Identifier (NPI) is 1376530568, issued on Oct 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark F. Brower, DO located?
The NPPES record lists a practice address at 1311 S Lincoln St, Elkhorn, WI, 53121. Phone: (262) 723-4600. Providers update this record themselves, so call before visiting.
How can I verify Mark F. Brower, DO's license?
NPPES lists Wisconsin license number 24821, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark F. Brower, DO prescribe under Medicare Part D?
In 2024, Mark F. Brower, DO had 1,167 Medicare Part D claims for 322 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Mark F. Brower, DO's MIPS final score?
The 2023 MIPS final score is 70.6 of 100. 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.