NPPES file of Aug 9, 2026

Michael Mak, M.D.

Hematology & Oncology Physician · Columbus, IN

Michael Mak, M.D. is a hematology & oncology physician with a practice address in Columbus, Indiana, and NPI 1811085129, issued on Oct 11, 2006. Check the license (Indiana 01068313A, as entered in NPPES) on the Medical Licensing Board of Indiana; 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
1811085129
Name
Michael Mak
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License numbers
01068313A IN
211790 NY
Self-reported in NPPES; status is on the state search
Practice location
2400 17TH St, Columbus, IN 47201
Phone
(812) 378-2980
Enumerated
Oct 11, 2006
Record last updated
Oct 6, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(812) 378-2982
Medicaid ID
200991920 IN
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.
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8 nearest hematology & oncology physician records → All 245 in Indiana → Look up another NPI →

Also registered at 2400 17TH St

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

  1. Mazahir Ali, MDHospitalist Physician1962927954
  2. Neil Amin, MDHospitalist Physician1023676673
  3. Karin Armstrong, CRNPPrimary Care Nurse Practitioner1609282060
  4. Nafia AshiqueHospitalist Physician1881126498
  5. Jennifer Avila, RNEmergency Registered Nurse1154214286
  6. Katherine BannisterCertified Registered Nurse Anesthetist1104576727

Verify Michael Mak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 01068313A    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 Indiana 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.

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Michael Mak among 245 hematology & oncology physician records in Indiana

Michael Mak, M.D. is one of 245 hematology & oncology physician records with a practice address in Indiana. 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 13% of them.

  • NPI issued2006 · 13% of these records are older, 47% newer
  • In a Medicare fileNo · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 72% of these records are
  • Record last updated2010 · 40% 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 Indiana 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 Indiana

There are 245 hematology & oncology physician records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 245 in Indiana → Every provider in Columbus → Hematology & Oncology Physician nationwide →

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

  1. Nadeem Ikhlaque, MDColumbus, IN 472011164477097
  2. Ajay Kandra, MDMadison, IN 472501538347521
  3. Aftab Chaudhry, MDNew Albany, IN 471501912977281
  4. Yasoda Devabhaktuni, MDNew Albany, IN 471501861442840
  5. Lisa Evans, APRNNew Albany, IN 471501831782044
  6. Ifeoma Okeke, M.D.New Albany, IN 471501134168578
  7. Mian Mushtaq, M.D.Jeffersonville, IN 471301043266174
  8. Elisabeth Von Bun, M.D.Jeffersonville, IN 471301861450280

Common questions

What is Michael Mak, M.D.'s NPI number?

Michael Mak, M.D.'s National Provider Identifier (NPI) is 1811085129, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Mak, M.D. located?

The NPPES record lists a practice address at 2400 17TH St, Columbus, IN, 47201. Phone: (812) 378-2980. Providers update this record themselves, so call before visiting.

How can I verify Michael Mak, M.D.'s license?

NPPES lists Indiana license number 01068313A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. 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.