Thomas V.p. Alpren, M.D.
Cornea and External Diseases Specialist Physician · Milwaukee, WI
Thomas V.p. Alpren, M.D. is a cornea and external diseases specialist physician with a practice address in Milwaukee, Wisconsin, and NPI 1508853474, issued on Oct 5, 2005. Check the license (Wisconsin 19057-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Thomas V.p. Alpren
- Credential
- M.D.
- Primary taxonomy
- Cornea and External Diseases Specialist Physician 207WX0120X
- License number
- 19057-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2500 W Layton Ave, Milwaukee, WI 53221
- Phone
- (414) 281-0963
- Enumerated
- Oct 5, 2005
- Record last updated
- Mar 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (414) 281-0959
- Medicaid ID
- 30432900 WI
- Medicare enrollment
- Enrolled (PECOS I20091029000573); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1971
- Entity
- Type 1 · individual
4 nearest cornea and external diseases specialist physician records → All 5 in Wisconsin → Look up another NPI →
Also registered at 2500 W Layton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andy Feld, P.T.Physical Therapist1184668626
- Michelle Ferguson, P.T.Physical Therapist1073534509
- Constance Ganapes, M.D.Internal Medicine Physician1063405751
- Kurt HackbarthPhysical Therapist1528412798
- Barbara Haines, OTOccupational Therapist1801225966
- Michael Jones, P.T.Physical Therapist1538195425
Verify Thomas V.p. Alpren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 19057-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average cornea and external diseases specialist physician in 2024
1,041 Medicare Part D claims for 243 beneficiaries, against an average of 1,263 among the 330 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Latanoprost329 claims
- Dorzolamide-Timolol101 claims
- Timolol Maleate79 claims
- Brimonidine Tartrate-Timolol45 claims
- Vyzulta43 claims
- Prednisolone Acetate37 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $128.24
6 payments; by number, the most common kind was food and beverage; the largest payer was Harrow Eye, LLC. The 284 providers of this specialty with any payment received $3,109.37 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
- Ophthalmology Associates S CGreenfield, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cornea and External Diseases Specialist Physician providers in Wisconsin
There are 5 cornea and external diseases specialist physician records in Wisconsin.
All 5 in Wisconsin → Every provider in Milwaukee → Cornea and External Diseases Specialist Physician nationwide →
The 4 cornea and external diseases specialist physician records with the nearest ZIP codes
- Hart Moss, M.D.Greenfield, WI 532201437393675
- Vinicius Silbiger De StefanoMilwaukee, WI 532261164908869
- Nicole Anderson-Weiss, M.D.Madison, WI 537171790704120
- Afua Shin, M.D.Wausau, WI 544031710390331
Common questions
What is Thomas V.p. Alpren, M.D.'s NPI number?
Thomas V.p. Alpren, M.D.'s National Provider Identifier (NPI) is 1508853474, issued on Oct 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thomas V.p. Alpren, M.D. located?
The NPPES record lists a practice address at 2500 W Layton Ave, Milwaukee, WI, 53221. Phone: (414) 281-0963. Providers update this record themselves, so call before visiting.
How can I verify Thomas V.p. Alpren, M.D.'s license?
NPPES lists Wisconsin license number 19057-020, 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 Thomas V.p. Alpren, M.D. prescribe under Medicare Part D?
In 2024, Thomas V.p. Alpren, M.D. had 1,041 Medicare Part D claims for 243 beneficiaries; the average among cornea and external diseases specialist physician prescribers was 1,263. Part D covers Medicare prescriptions only.
What is Thomas V.p. Alpren, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.