NPPES file of Aug 9, 2026

Alex Kloster, MD

Student in an Organized Health Care Education/Training Program · Royal Oak, MI

Alex Kloster, MD is a student in an organized health care education/training program with a practice address in Royal Oak, Michigan, and NPI 1437889334, issued on Jun 14, 2022. Check the license with the Michigan board that licenses this profession; 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
1437889334
Name
Alex Kloster
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
3601 W 13 Mile RD, Royal Oak, MI 48073
Phone
(248) 898-4198
Enumerated
Jun 14, 2022
Record last updated
Jun 23, 2026
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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Also registered at 3601 W 13 Mile RD

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

  1. Mary Ann Abbass, C.N.M.Advanced Practice Midwife1003245622
  2. Mohammad Abdulla, DODiagnostic Radiology Physician1093338188
  3. Rasheed Abdullah, MDDiagnostic Radiology Physician1023851847
  4. Darian Aboubakare, MDSleep Medicine (Internal Medicine) Physician1558941674
  5. Farah Aboufakhr, MDAnesthesiology Physician1093409260
  6. Mohamad Aboumourad, DOInternal Medicine Physician1669225637

Verify Alex Kloster in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this professionCheck 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
Find the Michigan license search

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52% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

89 Medicare Part D claims for 35 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.

  1. Alex Kloster89
  2. Specialty average185

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.

Alex Kloster among 8,265 student in an organized health care education/training program records in Michigan

Alex Kloster, MD is one of 8,265 student in an organized health care education/training program records with a practice address in Michigan. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 23% of them.

  • NPI issued2022 · 23% of these records are older, 69% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2026 · 18% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

70 student in an organized health care education/training program records list a practice address in Royal Oak

They are 70 of the 3,887 NPPES records with a practice address in Royal Oak, and 8,265 student in an organized health care education/training program records in Michigan.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Jatin Ahluwalia, DORoyal Oak, MI 480731780263251
  2. Blake Bendixen, MDRoyal Oak, MI 480731659909018
  3. Robin Friedman, MDRoyal Oak, MI 480731861881203
  4. Anmol Hans, MDRoyal Oak, MI 480731689252488
  5. Apram Jyot, MDRoyal Oak, MI 480731972037448
  6. Anirudh Kotha, M.D.Royal Oak, MI 480731467078857
  7. Samia Mazumder, MDRoyal Oak, MI 480731194304634
  8. Guillermo Rodriguez, MDRoyal Oak, MI 480731942874896

Common questions

What is Alex Kloster, MD's NPI number?

Alex Kloster, MD's National Provider Identifier (NPI) is 1437889334, issued on Jun 14, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Alex Kloster, MD located?

The NPPES record lists a practice address at 3601 W 13 Mile RD, Royal Oak, MI, 48073. Phone: (248) 898-4198. Providers update this record themselves, so call before visiting.

How can I verify Alex Kloster, MD's license?

Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Alex Kloster, MD prescribe under Medicare Part D?

In 2024, Alex Kloster, MD had 89 Medicare Part D claims for 35 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.