NPPES file of Aug 9, 2026

Mark Alexander Jarosz, DO

Student in an Organized Health Care Education/Training Program · Joplin, MO

Mark Alexander Jarosz, DO is a student in an organized health care education/training program with a practice address in Joplin, Missouri, and NPI 1164116844, issued on Jun 6, 2023. Check the license with the Missouri 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
1164116844
Name
Mark Alexander Jarosz
Credential
DO
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1102 W 32ND St, Joplin, MO 64804
Phone
(417) 347-1111
Enumerated
Jun 6, 2023
Record last updated
Jun 6, 2023
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 1102 W 32ND St

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

  1. Stephanie (smith) Bradshaw, CCC-SLPSpeech-Language Pathologist1013172394
  2. Esther Adams, LPTAPhysical Therapy Assistant1215366927
  3. Amenyedu Adovor, D.O.Vascular & Interventional Radiology Physician1740521327
  4. Ayaz AhmedEmergency Medicine Physician1306541529
  5. Farhan Ahmed, MDHospitalist Physician1144895814
  6. Oluwafemi Ajibola, MDCritical Care Medicine (Internal Medicine) Physician1790245835

Verify Mark Alexander Jarosz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri 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
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96% more Medicare Part D claims than the average student in an organized health care education/training program in 2024

362 Medicare Part D claims for 64 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Mark Jarosz362
  2. Specialty average185

Most prescribed

  1. Atorvastatin Calcium21 claims
  2. Amlodipine Besylate20 claims
  3. Albuterol Sulfate Hfa17 claims
  4. Carvedilol13 claims
  5. Gabapentin12 claims
  6. Omeprazole12 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.

Mark Alexander Jarosz among 3,622 student in an organized health care education/training program records in Missouri

Mark Alexander Jarosz, DO is one of 3,622 student in an organized health care education/training program records with a practice address in Missouri. 22% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 24% of them.

  • NPI issued2023 · 24% of these records are older, 64% newer
  • In a Medicare fileYes · 22% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2023 · 13% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

311 student in an organized health care education/training program records list a practice address in Joplin

They are 311 of the 2,443 NPPES records with a practice address in Joplin, and 3,622 student in an organized health care education/training program records in Missouri.

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

  1. Azka Arif, M.B.B.SJoplin, MO 648041417478371
  2. Brendan BaileyJoplin, MO 648041275103855
  3. Madison Belew, DOJoplin, MO 648041376236604
  4. Shi CochranJoplin, MO 648041780374694
  5. Moira Duverneau-Salifu, NP-CJoplin, MO 648041013284967
  6. Randall Hansen, DOJoplin, MO 648041750020426
  7. David Jeffs, DOJoplin, MO 648041477298982
  8. Sana Khan, MDJoplin, MO 648041891434163

Common questions

What is Mark Alexander Jarosz, DO's NPI number?

Mark Alexander Jarosz, DO's National Provider Identifier (NPI) is 1164116844, issued on Jun 6, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Mark Alexander Jarosz, DO located?

The NPPES record lists a practice address at 1102 W 32ND St, Joplin, MO, 64804. Phone: (417) 347-1111. Providers update this record themselves, so call before visiting.

How can I verify Mark Alexander Jarosz, DO's license?

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

How much does Mark Alexander Jarosz, DO prescribe under Medicare Part D?

In 2024, Mark Alexander Jarosz, DO had 362 Medicare Part D claims for 64 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.