NPPES file of Aug 9, 2026

Karen Elizabeth Rabenau, M.D.

Hematology & Oncology Physician · St Louis Park, MN

Karen Elizabeth Rabenau, M.D. is a hematology & oncology physician with a practice address in St Louis Park, Minnesota, and NPI 1124311048, issued on May 25, 2011. Check the license (Minnesota 62063, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124311048
Name
Karen Elizabeth Rabenau
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
62063 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
May 25, 2011
Record last updated
Mar 11, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170725000335); accepts Medicare assignment
Medical or professional school
State University Of New York At Buffalo School Of Medicine, 2011
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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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.

  1. Elizabeth AbellNurse Practitioner1568777274
  2. Gavin Ashburn, PA-CPhysician Assistant1982141800
  3. Lindsey Bade, PHD, MS, CGCGenetic Counselor (M.S.)1417350836
  4. Joanna Barthell, PA-CMedical Physician Assistant1093154908
  5. Brent Bauman, M.D.Surgery Physician1407117328
  6. Claudia Baumann, M.D., PH.D.Internal Medicine Physician1689917064

Verify Karen Elizabeth Rabenau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 62063    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Minnesota license search

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30% fewer Medicare Part D claims than the average hematology & oncology physician in 2024

615 Medicare Part D claims for 113 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 16 claims were for opioids.

  1. Karen Rabenau615
  2. Specialty average877

Most prescribed

  1. Letrozole153 claims
  2. Prednisone51 claims
  3. Anastrozole48 claims
  4. Acyclovir35 claims
  5. Dexamethasone31 claims
  6. Tamoxifen Citrate20 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.

  1. Karen Rabenau$16.06
  2. Specialty average$7,481.41

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

  1. Park Nicollet ClinicSt Louis Park, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Karen Elizabeth Rabenau among 274 hematology & oncology physician records in Minnesota

Karen Elizabeth Rabenau, M.D. 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 2011, is newer than 55% of them.

  • NPI issued2011 · 55% of these records are older, 42% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2011 · 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

  1. Turang Behbahani, M.D., PH.D.St Louis Park, MN 554261972846343
  2. Michael Blazar, M.D.St Louis Park, MN 554261962845172
  3. Benjamin Eidenschink, MDSt Louis Park, MN 554261366965295
  4. Kendra Kubiak, M.D.St Louis Park, MN 554261134135106
  5. Brenda Larson, MDSt Louis Park, MN 554261952310237
  6. Rachel Lerner, M.D.Saint Louis Park, MN 554261073549986
  7. Kathryn Moore, MDSt Louis Park, MN 554261689850794
  8. Lorre Ochs, MDSt Louis Park, MN 554261720038748

Common questions

What is Karen Elizabeth Rabenau, M.D.'s NPI number?

Karen Elizabeth Rabenau, M.D.'s National Provider Identifier (NPI) is 1124311048, issued on May 25, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Karen Elizabeth Rabenau, M.D. 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 Karen Elizabeth Rabenau, M.D.'s license?

NPPES lists Minnesota license number 62063, 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 Karen Elizabeth Rabenau, M.D. prescribe under Medicare Part D?

In 2024, Karen Elizabeth Rabenau, M.D. had 615 Medicare Part D claims for 113 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.