Marina Affi Koprowski, M.D.
Surgery Physician · Milwaukee, WI
Marina Affi Koprowski, M.D. is a surgery physician with a practice address in Milwaukee, Wisconsin, and NPI 1275065575, issued on Mar 28, 2017. Check the license (Wisconsin 81502-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Marina Affi Koprowski
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 81502-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 9200 W Wisconsin Ave, Milwaukee, WI 53226
- Phone
- (414) 809-5580
- Enumerated
- Mar 28, 2017
- Record last updated
- Aug 1, 2023
- Fax
- (414) 805-8097
- Medicaid ID
- 1275065575 WI
- Medicare enrollment
- Enrolled (PECOS I20230807000586); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2017
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 726 in Wisconsin → Look up another NPI →
Also registered at 9200 W Wisconsin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marina Affi Koprowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 81502-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average surgery physician in 2024
55 Medicare Part D claims for 45 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 41 claims were for opioids.
Most prescribed
- Oxycodone Hcl39 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: $12.59
1 payment: food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Froedtert Andthe Medical College OF Wisconsin Community Physicians IncMenomonee Falls, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marina Affi Koprowski among 726 surgery physician records in Wisconsin
Marina Affi Koprowski, M.D. is one of 726 surgery physician records with a practice address in Wisconsin. 72% 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 83% of them.
- NPI issued2017 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2017 · median 2006 among the 446 with a school on file
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Wisconsin
There are 726 surgery physician records in Wisconsin.
All 726 in Wisconsin → Every provider in Milwaukee → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Kathleen Christians, MDMilwaukee, WI 532261477504884
- Gregory Ekbom, MDMilwaukee, WI 532261326163304
- Matthew Goldblatt, MDMilwaukee, WI 532261790771517
- Jon Gould, MDMilwaukee, WI 532261538120449
- Christopher Johnson, MDMilwaukee, WI 532261528010329
- Kirk Ludwig, M.D.Milwaukee, WI 532261750465803
- Mary Otterson, MDMilwaukee, WI 532261255385001
- Philip Redlich, MDMilwaukee, WI 532261548211014
Common questions
What is Marina Affi Koprowski, M.D.'s NPI number?
Marina Affi Koprowski, M.D.'s National Provider Identifier (NPI) is 1275065575, issued on Mar 28, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Marina Affi Koprowski, M.D. located?
The NPPES record lists a practice address at 9200 W Wisconsin Ave, Milwaukee, WI, 53226. Phone: (414) 809-5580. Providers update this record themselves, so call before visiting.
How can I verify Marina Affi Koprowski, M.D.'s license?
NPPES lists Wisconsin license number 81502-20, 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 Marina Affi Koprowski, M.D. prescribe under Medicare Part D?
In 2024, Marina Affi Koprowski, M.D. had 55 Medicare Part D claims for 45 beneficiaries; the average among surgery physician prescribers was 147. 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.