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Family Practice

Mark Benson, DO

Sees patients in Speedway, IN · Indiana

Summary

Mark Benson, DO (Family Practice) is enrolled with Medicare at 1 practice location in Speedway, IN. NPI 1194808436. Source: CMS National Downloadable File, updated 2026-10-02.

Call(317) 653‑2730 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Mark Benson, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
Family PracticePrimary specialty
May acceptAccepts Medicare assignment
27Years since medical school (graduated 1999)
Des Moines University Of Osteopathic Medicine And Health SciencesMedical school
MaleGender (as listed)
Osh-In Physicians Group PCGroup practice

Quick answers

Where does Mark Benson see patients?
Medicare's clinician data lists 1 practice location in Speedway, IN. Call before your visit to confirm the address.
What is Mark Benson's specialty?
Medicare lists Family Practice as the primary specialty.
Does Mark Benson accept Medicare assignment?
Medicare's clinician data says Mark Benson may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Mark Benson?
(317) 653-2730, as listed in official Medicare / NPI Registry data.
What is Mark Benson's NPI number?
1194808436. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Mark Benson is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Mark Benson as a member of this group (CMS data updated 2026-10-02).

  • Osh-In Physicians Group PC63 clinicians in the group

Specialties

Find other Family Practice doctors in Indiana →

Other family doctors in Indiana

Clinicians with the same Medicare primary specialty in Indiana — not a recommendation.

All family doctors in Indiana →

Clinician information

CredentialDO
Medical schoolDes Moines University Of Osteopathic Medicine And Health Sciences
Graduation year1999
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1194808436
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians