$23,056 in research paymentsDiabetes Mellitus, Type 2Diabetes MellitusDS-8500a 25mgSitagliptin 100 mg
Dr. Mark Benson, DO
NPI1194808436PAC ID9234273368
- Medicare services, 2020
- 18
- Part D claims, 2022
- 36
- Clinical trials
- 1
- Industry payments
- $11,274
- Affiliated sites
- 1
- Practice address
- 5926 Crawfordsville Rd, Indianapolis, IN 46224
- Practice phone
- Call (317) 933-7047
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Osh-In Physicians Group
Indianapolis, Indiana
Find Dr. Benson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Mark Benson is a family medicine physician in Indianapolis, Indiana
Dr. Benson practices at Osh-In Physicians Group in Indianapolis, Indiana.
Dr. Benson's NPI, 1194808436, was assigned on October 23, 2006. Dr. Benson graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1999. Dr. Benson holds Indiana license 02001329.
NPI and contact details
- NPI
- 1194808436NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234273368
- NPI enumeration date
- October 23, 2006
- NPI status
- Active
- Practice phone
- (317) 933-7047
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mark Benson practices at Osh-in Physicians Group in Indianapolis, Indiana
Dr. Benson's primary practice is Osh-in Physicians Group, at 5926 Crawfordsville Rd, Indianapolis, IN 46224 in Marion County. The practice phone is (317) 933-7047.
- Osh-in Physicians Group5926 Crawfordsville Rd, Indianapolis, IN 46224 · Marion CountyPhone(317) 933-7047
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Benson is affiliated with 2 sites of care and 2 medical groups
Dr. Benson's primary practice is Osh-In Physicians Group in Indianapolis, Indiana. The medical group on file is Oak Street Health. Dmand AI also links Dr. Benson to 1 more group practice or clinic and 1 medical group, each named with a free account.
Osh-In Physicians GroupPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark Benson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Benson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Osh-In Physicians Group | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Benson practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark Benson is one of 3,028 family medicine physicians in Indiana
Family medicine is Dr. Benson's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Benson is licensed in Indiana.
Specialties and state licenses
- Family medicine, IndianaPrimary
Family medicine physicians near Dr. Benson
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mark Benson billed Medicare for 18 services in 2020
CMS data shows 18 Medicare services from Dr. Benson across 1 procedure code in 2020. Medicare paid $54 for them. Every service was in an office.
Medicare services, 202018
Paid by Medicare$54
Procedure codes1
Dr. Benson's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Surgery
- 2019: 372020: 1851%
- Other services
- 2019: 182020: 0100%
- Office and hospital visits
- 2019: 172020: 0100%
Dr. Benson compared with the Indiana median for family medicine physicians, 2020
- Dr. Benson
- Indiana median
- Medicare services
- 18vs 40096% below
- Part D claims
- 36vs 1,22897% below
Medians across 3,080 family medicine physicians in Indiana with Dmand AI profiles that report each measure.
Dr. Benson's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Benson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Benson and other family medicine physicians in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Benson's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Benson's median patient age at 63, with 53% women.
Dr. Benson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women53%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Mark Benson wrote 36 Medicare Part D claims in 2022
In 2022, Dr. Benson wrote 36 Medicare Part D claims. Every claim was for a generic drug. They cover 3 drugs, with $780 in total drug cost. In 2021, CMS named 1,065 claims across 35 drugs.
Part D claims, 202236
Drugs named by CMS3
Total drug cost$780
Dr. Benson's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 1,0652022: 3697%
Drugs named by CMS: 3 in 2022, 35 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Find family medicine physicians like Dr. Benson by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Mark Benson has worked on 1 clinical trial
Dmand AI links Dr. Benson to 1 clinical trial. Conditions studied include Diabetes Mellitus, Type 2 and Diabetes Mellitus. Open Payments lists research payments to Dr. Benson that name 1 trial.
Conditions in Dr. Benson's trials
- Diabetes Mellitus, Type 2
- Diabetes Mellitus
Investigators on the most trials with Dr. Benson
- Michael Ryan Adams, MD1 shared trial
- Mohammed A. Allaw, MD1 shared trial
- Madhavi Ampajwala, MD1 shared trial
Recent clinical trials with Dr. Benson
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Benson received $11,274 in industry payments from 2016 to 2021
CMS Open Payments shows 228 general payments to Dr. Benson from 35 drug and device companies from 2016 to 2021. Travel and lodging make up the largest share, 58% of the total. Eli Lilly and Company paid the most, $1,854. It also lists 21 research payments totaling $24,839 from 2016 to 2017, naming 1 clinical trial.
General payments to Dr. Benson by program year, 2016 to 2021
General payments to Dr. Benson by kind, 2016 to 2021
$11.3Kin total
- Travel and lodging$6,53858%
- Food and beverage$4,72742%
- Education$90%
Companies that paid Dr. Benson the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Benson graduated from Des Moines University of Osteopathic Medicine and Health Sciences
Dr. Benson graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Benson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mark Benson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mark Benson's NPI number?
Dr. Mark Benson's NPI number is 1194808436. It was assigned on October 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Benson?
Dr. Mark Benson is a family medicine physician in Indianapolis, Indiana. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Mark Benson practice?
Dr. Benson practices at 5926 Crawfordsville Rd, Indianapolis, IN 46224. Dr. Benson's primary practice is Osh-In Physicians Group in Indianapolis, Indiana. Dmand AI also links Dr. Benson to 1 group practice or clinic and 1 medical group.
What is Dr. Mark Benson's office phone number?
The practice phone on file for Dr. Benson is (317) 933-7047.
What is Dr. Mark Benson's medical license number?
Dr. Benson holds Indiana license 02001329.
What medical group is Dr. Mark Benson part of?
Dr. Benson is linked to Oak Street Health. Dmand AI links Dr. Benson to 1 more medical group.
Does Dr. Mark Benson accept Medicare?
Yes. CMS data shows Dr. Benson billed Medicare for 18 services in 2020.
What services does Dr. Mark Benson bill to Medicare?
In 2020, Dr. Benson's most billed Medicare services were surgery: heart and blood vessels (36415).
Where did Dr. Mark Benson go to medical school?
Dr. Benson graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1999.
What drugs does Dr. Mark Benson prescribe most?
In 2022 Medicare Part D data, Dr. Benson's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Metoprolol Succinate.
Show 3 more questionsShow fewer questions
Has Dr. Mark Benson received payments from drug or device companies?
CMS Open Payments shows $11,274 in general payments to Dr. Benson from 35 companies from 2016 to 2021. The largest total came from Eli Lilly and Company.
How long has Dr. Mark Benson been practicing?
Dr. Benson graduated from medical school in 1999, 27 years ago.
Does Dr. Mark Benson do research?
Dr. Benson has worked on 1 clinical trial.
Selling to family medicine practices?
See family medicine physicians in Indiana by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card