Stephen E. Arndt
- Medicare services, 2024
- 3,199
- Medicare patients, 2024
- 2,316
- Part D claims, 2018
- 27
- Hospital affiliations
- 6
- Industry payments
- $13
- Practice address
- 7373 Perkins Road, Baton Rouge, LA 70808
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Baton Rouge Clinic, AMC
Mammography / Breast Imaging Center · Baton Rouge, Louisiana
Find Stephen Arndt's professional email, personal email and mobile number
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Stephen E. Arndt is a diagnostic radiologist in Baton Rouge, Louisiana
Stephen Arndt practices at The Baton Rouge Clinic, AMC in Baton Rouge, Louisiana.
Stephen Arndt's NPI, 1902283880, was assigned on April 30, 2015. Stephen Arndt graduated from Tulane University School of Medicine in 2015. Stephen Arndt holds Louisiana license 321971.
- NPI
- 1902283880NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456782804
- NPI enumeration date
- April 30, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephen E. Arndt practices at The Baton Rouge Clinic, AMC in Baton Rouge, Louisiana
Stephen Arndt's primary practice is The Baton Rouge Clinic, AMC, at 7373 Perkins Road, Baton Rouge, LA 70808.
- The Baton Rouge Clinic, AMC7373 Perkins Road, Baton Rouge, LA 70808
Source: Dmand AI Affiliation Data
Stephen E. Arndt is affiliated with 9 sites of care and 7 medical groups
Stephen Arndt's primary practice is The Baton Rouge Clinic, AMC in Baton Rouge, Louisiana. Stephen Arndt is also affiliated with Ochsner Medical Center - Baton Rouge. The medical group on file is Ochsner Health. Dmand AI also links Stephen Arndt to 5 more hospitals, 6 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Stephen E. Arndt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Arndt practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Baton Rouge Clinic, AMC | Available with a free account |
| +8 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephen E. Arndt is one of 415 diagnostic radiologists in Louisiana
Diagnostic radiology is Stephen Arndt's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Stephen Arndt is licensed in Louisiana.
Specialties and state licenses
- Diagnostic radiology, LouisianaPrimary
Diagnostic radiologists near Stephen Arndt
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
Stephen E. Arndt billed Medicare for 3,199 services in 2024
CMS data shows 3,199 Medicare services from Stephen Arndt across 40 procedure codes in 2024, for 2,316 Medicare patients. Medicare paid $76,343 for them.
Stephen Arndt's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3,1342024: 3,126No change
- Tests and treatments
- 2023: 572024: 7328%
Where Stephen Arndt's Medicare services took place, 2024
- In an office120%
- In a facility3,187100%
Stephen Arndt compared with the Louisiana median for diagnostic radiologists, 2024
- Stephen Arndt
- Louisiana median
- Medicare services
- 3,199vs 1,84074% above
- Medicare patients
- 2,316vs 1,41364% above
- Part D claims
- 27vs 1493% above
Medians across 428 diagnostic radiologists in Louisiana with Dmand AI profiles that report each measure.
Stephen Arndt'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 Stephen Arndt and other diagnostic radiologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Stephen E. Arndt treated 2,316 Medicare patients in 2024, average age 74
CMS counts 2,316 Medicare patients who saw Stephen Arndt in 2024. The largest group is 65 to 74, with 866 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.24, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Stephen Arndt's median patient age at 66, with 60% women.
Stephen Arndt's Medicare patients by age, 2024
Stephen Arndt's Medicare patients by sex, 2024
- Women1,28856%
- Men1,02844%
Chronic conditions among Stephen Arndt's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Diabetes44%
- Anxiety42%
- Ischemic heart disease42%
- Chronic kidney disease41%
- Mood disorders41%
Share of Medicare patients with each condition. A patient can have several.
Stephen Arndt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephen E. Arndt wrote 27 Medicare Part D claims in 2018
In 2018, Stephen Arndt wrote 27 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $142 in total drug cost. In 2016, CMS named 12 claims across 1 drug.
Stephen Arndt's most prescribed drugs by claims, 2018
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, 2016 to 2018
- 2016
- 2018
- Claims for drugs CMS names
- 2016: 122018: 27125%
Drugs named by CMS: 2 in 2018, 1 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Stephen E. Arndt takes part in Medicare
Stephen Arndt accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Stephen E. Arndt received $13 in industry payments in 2021
CMS Open Payments shows 1 general payment to Stephen Arndt from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Smith & Nephew, Inc. paid the most, $13.
Companies that paid Stephen Arndt the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Stephen E. Arndt graduated from Tulane University School of Medicine
Stephen Arndt graduated from Tulane University School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Stephen E. Arndt'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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 Stephen E. Arndt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephen E. Arndt's NPI number?
Stephen E. Arndt's NPI number is 1902283880. It was assigned on April 30, 2015, and it is active in the NPI Registry.
What does Stephen E. Arndt specialize in?
Stephen E. Arndt is a diagnostic radiologist in Baton Rouge, Louisiana. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Stephen E. Arndt practice?
Stephen Arndt practices at 7373 Perkins Road, Baton Rouge, LA 70808. Stephen Arndt's primary practice is The Baton Rouge Clinic, AMC in Baton Rouge, Louisiana. Dmand AI also links Stephen Arndt to 5 hospitals, 6 medical groups and 2 group practices and clinics.
What is Stephen E. Arndt's medical license number?
Stephen Arndt holds Louisiana license 321971.
Which hospitals is Stephen E. Arndt affiliated with?
Stephen Arndt is affiliated with Ochsner Medical Center - Baton Rouge. Dmand AI links Stephen Arndt to 5 more hospitals.
What medical group is Stephen E. Arndt part of?
Stephen Arndt is linked to Ochsner Health. Dmand AI links Stephen Arndt to 6 more medical groups.
Does Stephen E. Arndt accept Medicare?
Yes. CMS data shows Stephen Arndt billed Medicare for 3,199 services in 2024, and Stephen Arndt accepts Medicare assignment.
How many Medicare patients does Stephen E. Arndt see?
CMS counts 2,316 Medicare patients who saw Stephen Arndt in 2024, with an average age of 74.
What services does Stephen E. Arndt bill to Medicare?
In 2024, Stephen Arndt's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (74177).
Where did Stephen E. Arndt go to medical school?
Stephen Arndt graduated from Tulane University School of Medicine in 2015.
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What drugs does Stephen E. Arndt prescribe most?
In 2018 Medicare Part D data, Stephen Arndt's most prescribed drugs by claims were Ciprofloxacin HCl and Oxycodone HCl.
Has Stephen E. Arndt received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Stephen Arndt from 1 company from 2021 to 2021. The largest total came from Smith & Nephew, Inc.
How long has Stephen E. Arndt been practicing?
Stephen Arndt graduated from medical school in 2015, 11 years ago.
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