Mark Wilkowske
Hematology & Oncology Physician · St Louis Park, MN
Mark Wilkowske is a hematology & oncology physician with a practice address in St Louis Park, Minnesota, and NPI 1457338378, issued on Dec 30, 2005. Check the license (Minnesota 32790, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Mark Wilkowske
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 32790 MN
Self-reported in NPPES; status is on the state search - Practice location
- 3931 Louisiana Ave S, St Louis Park, MN 55426
- Phone
- (952) 993-3248
- Enumerated
- Dec 30, 2005
- Record last updated
- Jun 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100126000555); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1988
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 274 in Minnesota → Look up another NPI →
Also registered at 3931 Louisiana Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth AbellNurse Practitioner1568777274
- Gavin Ashburn, PA-CPhysician Assistant1982141800
- Lindsey Bade, PHD, MS, CGCGenetic Counselor (M.S.)1417350836
- Joanna Barthell, PA-CMedical Physician Assistant1093154908
- Brent Bauman, M.D.Surgery Physician1407117328
- Claudia Baumann, M.D., PH.D.Internal Medicine Physician1689917064
Verify Mark Wilkowske in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 32790Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,196 Medicare Part D claims for 182 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 35 claims were for opioids.
Most prescribed
- Anastrozole86 claims
- Letrozole71 claims
- Gabapentin58 claims
- Olanzapine53 claims
- Acyclovir48 claims
- Eliquis42 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: $16.06
1 payment: education; the largest payer was E.R. Squibb & Sons, L.L.C. The 8,560 providers of this specialty with any payment received $7,481.41 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 3 group practices
- Healthpartners RCOlivia, MN
- Park Nicollet ClinicMinnetonka, MN
- Renville CountyOlivia, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Wilkowske among 274 hematology & oncology physician records in Minnesota
Mark Wilkowske is one of 274 hematology & oncology physician records with a practice address in Minnesota. 82% 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, 94% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1988 · median 2009 among the 208 with a school on file
- Record last updated2021 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Minnesota
There are 274 hematology & oncology physician records in Minnesota.
All 274 in Minnesota → Every provider in St Louis Park → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Turang Behbahani, M.D., PH.D.St Louis Park, MN 554261972846343
- Michael Blazar, M.D.St Louis Park, MN 554261962845172
- Benjamin Eidenschink, MDSt Louis Park, MN 554261366965295
- Kendra Kubiak, M.D.St Louis Park, MN 554261134135106
- Brenda Larson, MDSt Louis Park, MN 554261952310237
- Rachel Lerner, M.D.Saint Louis Park, MN 554261073549986
- Kathryn Moore, MDSt Louis Park, MN 554261689850794
- Lorre Ochs, MDSt Louis Park, MN 554261720038748
Common questions
What is Mark Wilkowske's NPI number?
Mark Wilkowske's National Provider Identifier (NPI) is 1457338378, issued on Dec 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Wilkowske located?
The NPPES record lists a practice address at 3931 Louisiana Ave S, St Louis Park, MN, 55426. Phone: (952) 993-3248. Providers update this record themselves, so call before visiting.
How can I verify Mark Wilkowske's license?
NPPES lists Minnesota license number 32790, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Wilkowske prescribe under Medicare Part D?
In 2024, Mark Wilkowske had 1,196 Medicare Part D claims for 182 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.