Nat Med
Arun X. Swaminathan, MBBS
- Medicare services, 2024
- 925
- Medicare patients, 2024
- 421
- Part D claims, 2024
- 1,460
- Publications
- 13
- Hospital affiliations
- 3
- Practice address
- 700 South Park St, Madison, WI 53715
- Practice phone
- Call (608) 251-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Arun Swaminathan'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.
Arun X. Swaminathan is a neurologist in Madison, Wisconsin
Arun Swaminathan practices at SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin, part of SSM Health Care.
Arun Swaminathan's NPI, 1013251057, was assigned on November 15, 2012. Arun Swaminathan holds Wisconsin license 22933.
- NPI
- 1013251057NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628382033
- NPI enumeration date
- November 15, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (608) 251-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Arun X. Swaminathan practices at SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin
Arun Swaminathan's primary practice is SSM Health St. Mary's Hospital - Madison, at 700 South Park St, Madison, WI 53715 in Dane County. The practice phone is (608) 251-6100.
- SSM Health St. Mary's Hospital - Madison700 South Park St, Madison, WI 53715 · Dane CountyPhone(608) 251-6100
Source: Dmand AI Affiliation Data
Arun X. Swaminathan is affiliated with 3 sites of care and 1 medical group
Arun Swaminathan's primary practice is SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin, part of SSM Health Care. Arun Swaminathan is also affiliated with SSM Health St. Clare Hospital - Baraboo. The medical group on file is SSM Health Dean Medical Group. Dmand AI also links Arun Swaminathan to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Arun X. Swaminathan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Arun Swaminathan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health St. Mary's Hospital - Madison | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Arun X. Swaminathan is one of 330 neurologists in Wisconsin
Neurology is Arun Swaminathan's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Arun Swaminathan is licensed in Wisconsin.
Specialties and state licenses
- Neurology, WisconsinPrimary
Neurologists near Arun Swaminathan
Counts of neurologists 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
Arun X. Swaminathan billed Medicare for 925 services in 2024
CMS data shows 925 Medicare services from Arun Swaminathan across 14 procedure codes in 2024, for 421 Medicare patients. Medicare paid $69,865 for them.
Arun Swaminathan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5292024: 45414%
- Other services
- 2023: 182024: 3381778%
- Tests and treatments
- 2023: 1122024: 9614%
- Surgery
- 2023: 192024: 3795%
Where Arun Swaminathan's Medicare services took place, 2024
- In an office71778%
- In a facility20822%
Arun Swaminathan compared with the Wisconsin median for neurologists, 2024
- Arun Swaminathan
- Wisconsin median
- Medicare services
- 925vs 2493.7 times
- Medicare patients
- 421vs 1642.6 times
- Part D claims
- 1,322vs 5562.4 times
Medians across 332 neurologists in Wisconsin with Dmand AI profiles that report each measure.
Arun Swaminathan'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.
Need commercial claims for Arun Swaminathan?
Medicare shows one payer. Book a meeting to get commercial claims data for Arun Swaminathan and other neurologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Arun X. Swaminathan treated 421 Medicare patients in 2024, average age 73
CMS counts 421 Medicare patients who saw Arun Swaminathan in 2024. The largest group is 65 to 74, with 185 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Arun Swaminathan's median patient age at 63, with 56% women.
Arun Swaminathan's Medicare patients by age, 2024
Arun Swaminathan's Medicare patients by sex, 2024
- Women21250%
- Men20950%
Chronic conditions among Arun Swaminathan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Stroke or TIA48%
- Arthritis40%
- Anxiety34%
- Mood disorders34%
- Depression30%
- Diabetes29%
Share of Medicare patients with each condition. A patient can have several.
Arun Swaminathan'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
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Arun X. Swaminathan wrote 1,460 Medicare Part D claims in 2024
In 2024, Arun Swaminathan wrote 1,460 Medicare Part D claims for 377 patients. 96% of them were for generic drugs. CMS names the drug for 1,322 of them, across 30 drugs with 11 or more claims each, at $78,450 in total drug cost. In 2023, CMS named 1,054 claims across 30 drugs.
Arun Swaminathan's Part D claims by kind of drug, 2024
- Generic1,405 claims96%
- Brand-name55 claims4%
Arun Swaminathan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Arun Swaminathan's Part D claims, 2024
- Antipsychotics, patients 65 and over2%34 of 1,460 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,0542024: 1,32225%
Drugs named by CMS: 30 in 2024, 30 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Arun X. Swaminathan offers telehealth to Medicare patients
Arun Swaminathan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Arun Swaminathan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Arun X. Swaminathan has 13 publications on record
Dmand AI links 13 papers to Arun Swaminathan, published from 2012 to 2024. 2020 was the busiest year, with 3. The most frequent topics are Cognitive Dysfunction, Neuroimaging and Alzheimer Disease. Arun Swaminathan's most frequent co-authors are Shuhan Zhu, MD, Proleta Datta, MD, PhD and Michelle Yuko Chin Kaku, MD.
Arun Swaminathan's papers by year, 2012 to 2024
Topics Arun Swaminathan writes about most
- Cognitive Dysfunction
- Neuroimaging
- Alzheimer Disease
- Deep Learning
- Diagnosis, Differential
- Disease Progression
- Electronic Health Records
- Neuropsychological Tests
Arun Swaminathan's most frequent co-authors
- Shuhan Zhu, MD3 shared papers
- Proleta Datta, MD, PhD2 shared papers
- Michelle Yuko Chin Kaku, MD2 shared papers
Recent publications by Arun Swaminathan
Epilepsy Behav
J Med Internet Res
See who Arun Swaminathan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Arun Swaminathan works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Arun X. Swaminathan received $880 in industry payments from 2016 to 2024
CMS Open Payments shows 12 general payments to Arun Swaminathan from 7 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Neuropace, Inc. paid the most, $308.
General payments to Arun Swaminathan by program year, 2016 to 2024
Companies that paid Arun Swaminathan the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Arun X. Swaminathan'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)Medicare Part D Prescribers - 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Arun X. Swaminathan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Arun X. Swaminathan's NPI number?
Arun X. Swaminathan's NPI number is 1013251057. It was assigned on November 15, 2012, and it is active in the NPI Registry.
What does Arun X. Swaminathan specialize in?
Arun X. Swaminathan is a neurologist in Madison, Wisconsin. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Arun X. Swaminathan practice?
Arun Swaminathan practices at 700 South Park St, Madison, WI 53715. Arun Swaminathan's primary practice is SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin, part of SSM Health Care. Dmand AI also links Arun Swaminathan to 1 hospital.
What is Arun X. Swaminathan's office phone number?
The practice phone on file for Arun Swaminathan is (608) 251-6100.
What is Arun X. Swaminathan's medical license number?
Arun Swaminathan holds Wisconsin license 22933.
Which hospitals is Arun X. Swaminathan affiliated with?
Arun Swaminathan practices at SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin. Arun Swaminathan is also affiliated with SSM Health St. Clare Hospital - Baraboo. Dmand AI links Arun Swaminathan to 1 more hospital.
What medical group is Arun X. Swaminathan part of?
Arun Swaminathan is linked to SSM Health Dean Medical Group.
Does Arun X. Swaminathan accept Medicare?
Yes. CMS data shows Arun Swaminathan billed Medicare for 925 services in 2024, and Arun Swaminathan accepts Medicare assignment.
Does Arun X. Swaminathan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Arun Swaminathan as offering telehealth services.
How many Medicare patients does Arun X. Swaminathan see?
CMS counts 421 Medicare patients who saw Arun Swaminathan in 2024, with an average age of 73.
Show 6 more questionsShow fewer questions
What services does Arun X. Swaminathan bill to Medicare?
In 2024, Arun Swaminathan's most billed Medicare services were medicare service (G2211), office visit, established patient (99215) and office visit, new patient (99205).
What drugs does Arun X. Swaminathan prescribe most?
In 2024 Medicare Part D data, Arun Swaminathan's most prescribed drugs by claims were Gabapentin, Levetiracetam and Donepezil HCl.
Has Arun X. Swaminathan received payments from drug or device companies?
CMS Open Payments shows $880 in general payments to Arun Swaminathan from 7 companies from 2016 to 2024. The largest total came from Neuropace, Inc.
How long has Arun X. Swaminathan been practicing?
Arun Swaminathan graduated from medical school in 2010, 16 years ago.
Does Arun X. Swaminathan do research?
Dmand AI links 13 publications to Arun Swaminathan, published from 2012 to 2024.
Who does Arun X. Swaminathan publish with?
Arun Swaminathan's most frequent co-authors are Shuhan Zhu, MD (3 shared papers), Proleta Datta, MD, PhD (2 shared papers) and Michelle Yuko Chin Kaku, MD (2 shared papers).
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