Dr. Steven Marchioni, MD
- Medicare services, 2024
- 2,967
- Medicare patients, 2024
- 1,872
- MIPS score, 2024
- 75
- Hospital affiliations
- 6
- Industry payments
- $28
- Practice address
- 2001 W 86th St, Indianapolis, IN 46260
- Practice phone
- Call (317) 338-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. Steven Marchioni is a diagnostic radiologist in Indianapolis, Indiana
Dr. Marchioni practices at Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana, part of Ascension Health Alliance.
Dr. Marchioni's NPI, 1053346213, was assigned on July 12, 2006. Dr. Marchioni graduated from University of Cincinnati College of Medicine in 1993. Dr. Marchioni holds Indiana license 01044656A.
- NPI
- 1053346213NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577687821
- NPI enumeration date
- July 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 338-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven Marchioni practices at Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana
Dr. Marchioni's primary practice is Ascension St. Vincent Hospital - Indianapolis, at 2001 W 86th St, Indianapolis, IN 46260 in Marion County. The practice phone is (317) 338-7000.
- Ascension St. Vincent Hospital - Indianapolis2001 W 86th St, Indianapolis, IN 46260 · Marion CountyPhone(317) 338-7000
Source: Dmand AI Affiliation Data
Dr. Steven Marchioni is affiliated with 8 sites of care and 3 medical groups
Dr. Marchioni's primary practice is Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana, part of Ascension Health Alliance. Dr. Marchioni is also affiliated with IU Health Methodist Hospital. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Marchioni to 4 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Steven Marchioni's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marchioni practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St. Vincent Hospital - Indianapolis | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Steven Marchioni is one of 663 diagnostic radiologists in Indiana
Diagnostic radiology is Dr. Marchioni's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Marchioni is licensed in Indiana.
Specialties and state licenses
- Diagnostic radiology, IndianaPrimary
Diagnostic radiologists near Dr. Marchioni
Counts of diagnostic radiologists 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. Steven Marchioni billed Medicare for 2,967 services in 2024
CMS data shows 2,967 Medicare services from Dr. Marchioni across 41 procedure codes in 2024, for 1,872 Medicare patients. Medicare paid $66,416 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Marchioni's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3,1022024: 2,8947%
- Tests and treatments
- 2023: 782024: 736%
Dr. Marchioni compared with the Indiana median for diagnostic radiologists, 2024
- Dr. Marchioni
- Indiana median
- Medicare services
- 2,967vs 2,39224% above
- Medicare patients
- 1,872vs 1,7119% above
Medians across 639 diagnostic radiologists in Indiana with Dmand AI profiles that report each measure.
Dr. Marchioni's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marchioni and other diagnostic radiologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven Marchioni treated 1,872 Medicare patients in 2024, average age 76
CMS counts 1,872 Medicare patients who saw Dr. Marchioni in 2024. The largest group is 75 to 84, with 663 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.11, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Marchioni's median patient age at 62, with 76% women.
Dr. Marchioni's Medicare patients by age, 2024
Dr. Marchioni's Medicare patients by sex, 2024
- Women1,09258%
- Men78042%
Chronic conditions among Dr. Marchioni's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Ischemic heart disease47%
- Chronic kidney disease43%
- Heart failure43%
- Mood disorders43%
- Depression41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marchioni's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women76%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Steven Marchioni scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Marchioni for performance year 2024, reported individually. Dr. Marchioni accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Steven Marchioni received $28 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Marchioni from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $28.
Companies that paid Dr. Marchioni the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Steven Marchioni graduated from University of Cincinnati College of Medicine
Dr. Marchioni graduated from University of Cincinnati College of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Steven Marchioni'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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. Steven Marchioni
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. Steven Marchioni's NPI number?
Dr. Steven Marchioni's NPI number is 1053346213. It was assigned on July 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven Marchioni?
Dr. Steven Marchioni is a diagnostic radiologist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Steven Marchioni practice?
Dr. Marchioni practices at 2001 W 86th St, Indianapolis, IN 46260. Dr. Marchioni's primary practice is Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana, part of Ascension Health Alliance. Dmand AI also links Dr. Marchioni to 4 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. Steven Marchioni's office phone number?
The practice phone on file for Dr. Marchioni is (317) 338-7000.
What is Dr. Steven Marchioni's medical license number?
Dr. Marchioni holds Indiana license 01044656A.
Which hospitals is Dr. Steven Marchioni affiliated with?
Dr. Marchioni practices at Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana. Dr. Marchioni is also affiliated with IU Health Methodist Hospital. Dmand AI links Dr. Marchioni to 4 more hospitals.
What medical group is Dr. Steven Marchioni part of?
Dr. Marchioni is linked to IU Health Medical Group. Dmand AI links Dr. Marchioni to 2 more medical groups.
Does Dr. Steven Marchioni accept Medicare?
Yes. CMS data shows Dr. Marchioni billed Medicare for 2,967 services in 2024, and Dr. Marchioni accepts Medicare assignment.
What is Dr. Steven Marchioni's MIPS score?
Dr. Marchioni's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Steven Marchioni see?
CMS counts 1,872 Medicare patients who saw Dr. Marchioni in 2024, with an average age of 76.
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What services does Dr. Steven Marchioni bill to Medicare?
In 2024, Dr. Marchioni's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (72125).
Where did Dr. Steven Marchioni go to medical school?
Dr. Marchioni graduated from University of Cincinnati College of Medicine in 1993.
Has Dr. Steven Marchioni received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Dr. Marchioni from 1 company from 2024 to 2024. The largest total came from Hologic Inc.
How long has Dr. Steven Marchioni been practicing?
Dr. Marchioni graduated from medical school in 1993, 33 years ago.
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