NPPES file of Aug 9, 2026

Martin S. Blumenreich, M.D.

Hematology & Oncology Physician · Waconia, MN

Martin S. Blumenreich, M.D. is a hematology & oncology physician with a practice address in Waconia, Minnesota, and NPI 1922076686, issued on Mar 9, 2006. Check the license (Minnesota 38112, as entered in NPPES) on the Minnesota Board of Medical Practice; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1922076686
Name
Martin S. Blumenreich
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
38112 MN
Self-reported in NPPES; status is on the state search
Practice location
560 S Maple St, Waconia, MN 55387
Phone
(952) 442-6606
Enumerated
Mar 9, 2006
Record last updated
Nov 29, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(952) 442-6604
Medicaid ID
505875900 MN
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest hematology & oncology physician records → All 274 in Minnesota → Look up another NPI →

Also registered at 560 S Maple St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ryan Bakko, MS, PA-CSurgical Physician Assistant1417276304
  2. Robert Barnett, MDOrthopaedic Surgery Physician1164535308
  3. Matthew Bennett, PA-CSurgical Physician Assistant1376955971
  4. Jina Burman, PTPhysical Therapist1922300979
  5. Jeffrey Chrest, ATCAthletic Trainer1225422819
  6. Nancy Cooley, M.D.Obstetrics & Gynecology Physician1275521577

Verify Martin S. Blumenreich 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 38112    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Martin S. Blumenreich among 274 hematology & oncology physician records in Minnesota

Martin S. Blumenreich, 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 not. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 62% newer
  • In a Medicare fileNo · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 76% of these records are
  • Record last updated2017 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 274 in Minnesota → Every provider in Waconia → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Stuart Bloom, M.D.Minneapolis, MN 554041336159565
  2. Thomas Flynn, M.D.Minneapolis, MN 554041720057870
  3. Samith Thomas Kochuparambil, MDMinneapolis, MN 554041548490329
  4. Rachel Koreth, MBBSMinneapolis, MN 554041922018480
  5. Eric Lander, MDMinneapolis, MN 554041790282499
  6. Timothy Larson, M.D.Minneapolis, MN 554041326130204
  7. Margaret Macrae, M.D.Minneapolis, MN 554041316915408
  8. Douglas Rausch, MDMinneapolis, MN 554041902843337

Common questions

What is Martin S. Blumenreich, M.D.'s NPI number?

Martin S. Blumenreich, M.D.'s National Provider Identifier (NPI) is 1922076686, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Martin S. Blumenreich, M.D. located?

The NPPES record lists a practice address at 560 S Maple St, Waconia, MN, 55387. Phone: (952) 442-6606. Providers update this record themselves, so call before visiting.

How can I verify Martin S. Blumenreich, M.D.'s license?

NPPES lists Minnesota license number 38112, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.