Am J Infect Control
Catheterization, PeripheralCatheter-Related InfectionsHealth Knowledge, Attitudes, Practice
Dr. Lakshmi Swaminathan, MD
NPI1780704361PAC ID4587701495
- Medicare services, 2024
- 238
- Medicare patients, 2024
- 88
- Part D claims, 2024
- 28
- Publications
- 15
- Hospital affiliations
- 4
- Practice address
- 5301 E Huron River Dr, Ann Arbor, MI 48105
- Practice phone
- Call (734) 712-3456
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Trinity Health Ann Arbor
Ann Arbor, Michigan
Find Dr. Swaminathan's professional email, personal email and mobile number
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Dr. Lakshmi Swaminathan is an internist in Ann Arbor, Michigan
Dr. Swaminathan practices at Trinity Health Ann Arbor in Ann Arbor, Michigan.
Dr. Swaminathan's NPI, 1780704361, was assigned on March 29, 2007. Dr. Swaminathan holds Michigan license 4301088015.
NPI and contact details
- NPI
- 1780704361NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587701495
- NPI enumeration date
- March 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 712-3456
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lakshmi Swaminathan practices at Trinity Health Ann Arbor in Ann Arbor, Michigan
Dr. Swaminathan's primary practice is Trinity Health Ann Arbor, at 5301 E Huron River Dr, Ann Arbor, MI 48105 in Washtenaw County. The practice phone is (734) 712-3456.
- Trinity Health Ann Arbor5301 E Huron River Dr, Ann Arbor, MI 48105 · Washtenaw CountyPhone(734) 712-3456
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lakshmi Swaminathan is affiliated with 5 sites of care and 1 medical group
Dr. Swaminathan's primary practice is Trinity Health Ann Arbor in Ann Arbor, Michigan. Dr. Swaminathan is also affiliated with Trinity Health Ann Arbor Hospital. The medical group on file is Trinity Health IHA Medical Group. Dmand AI also links Dr. Swaminathan to 3 more hospitals, each named with a free account.
Trinity Health Ann ArborPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lakshmi Swaminathan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Swaminathan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trinity Health Ann Arbor | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lakshmi Swaminathan is one of 4,804 internists in Michigan
Internal medicine is Dr. Swaminathan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Swaminathan is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Swaminathan
Counts of internists 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. Lakshmi Swaminathan billed Medicare for 238 services in 2024
CMS data shows 238 Medicare services from Dr. Swaminathan across 5 procedure codes in 2024, for 88 Medicare patients. Medicare paid $20,212 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024238
Medicare patients88
Paid by Medicare$20,212
Procedure codes5
Dr. Swaminathan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2902024: 23818%
Dr. Swaminathan compared with the Michigan median for internists, 2024
- Dr. Swaminathan
- Michigan median
- Medicare services
- 238vs 42344% below
- Medicare patients
- 88vs 15945% below
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Swaminathan and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lakshmi Swaminathan treated 88 Medicare patients in 2024, average age 76
CMS counts 88 Medicare patients who saw Dr. Swaminathan in 2024. The largest group is 75 to 84, with 34 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.50, 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. Swaminathan's median patient age at 77, with 51% women.
Medicare patients, 202488
Average age76
Average risk score2.50
Also on Medicaid26%
Dr. Swaminathan's Medicare patients by age, 2024
Dr. Swaminathan's Medicare patients by sex, 2024
- Women4652%
- Men4248%
Chronic conditions among Dr. Swaminathan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease57%
- Anxiety51%
- Mood disorders51%
- Heart failure50%
- Atrial fibrillation47%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 77
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lakshmi Swaminathan wrote 28 Medicare Part D claims in 2024
In 2024, Dr. Swaminathan wrote 28 Medicare Part D claims for 11 patients. 79% of them were for generic drugs.
Part D claims, 202428
Part D patients11
Dr. Swaminathan's Part D claims by kind of drug, 2024
- Generic22 claims79%
- Brand-name and other6 claims21%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Lakshmi Swaminathan takes part in Medicare
Dr. Swaminathan 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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Dr. Lakshmi Swaminathan has 15 publications on record
Dmand AI links 15 papers to Dr. Swaminathan, published from 2015 to 2025. The most frequent topics are Michigan, Catheter-Related Infections and Catheterization, Peripheral. Dr. Swaminathan has published most often in JAMA Intern Med. Dr. Swaminathan's most frequent co-authors are Scott Alan Flanders, MD, Scott S. Kaatz, DO and Hallie Christine Prescott, MD.
Papers15
Years published2015 to 2025
Dr. Swaminathan's papers by year, 2015 to 2025
Topics Dr. Swaminathan writes about most
- Michigan
- Catheter-Related Infections
- Catheterization, Peripheral
- Catheterization, Central Venous
- COVID-19
- Practice Patterns, Physicians'
- Hospitals, Teaching
- SARS-CoV-2
Dr. Swaminathan's most frequent co-authors
- Scott Alan Flanders, MD12 shared papers
- Scott S. Kaatz, DO8 shared papers
- Hallie Christine Prescott, MD3 shared papers
Recent publications by Dr. Swaminathan
Catheterization, Central VenousCatheter-Related InfectionsInpatients
Catheterization, Central VenousPulmonary EmbolismUpper Extremity Deep Vein Thrombosis
See who Dr. Swaminathan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Swaminathan works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Lakshmi 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 | 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 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 (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 |
| 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. Lakshmi 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 Dr. Lakshmi Swaminathan's NPI number?
Dr. Lakshmi Swaminathan's NPI number is 1780704361. It was assigned on March 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Lakshmi Swaminathan?
Dr. Lakshmi Swaminathan is an internist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Lakshmi Swaminathan practice?
Dr. Swaminathan practices at 5301 E Huron River Dr, Ann Arbor, MI 48105. Dr. Swaminathan's primary practice is Trinity Health Ann Arbor in Ann Arbor, Michigan. Dmand AI also links Dr. Swaminathan to 3 hospitals.
What is Dr. Lakshmi Swaminathan's office phone number?
The practice phone on file for Dr. Swaminathan is (734) 712-3456.
What is Dr. Lakshmi Swaminathan's medical license number?
Dr. Swaminathan holds Michigan license 4301088015.
Which hospitals is Dr. Lakshmi Swaminathan affiliated with?
Dr. Swaminathan is affiliated with Trinity Health Ann Arbor Hospital. Dmand AI links Dr. Swaminathan to 3 more hospitals.
What medical group is Dr. Lakshmi Swaminathan part of?
Dr. Swaminathan is linked to Trinity Health IHA Medical Group.
Does Dr. Lakshmi Swaminathan accept Medicare?
Yes. CMS data shows Dr. Swaminathan billed Medicare for 238 services in 2024, and Dr. Swaminathan accepts Medicare assignment.
How many Medicare patients does Dr. Lakshmi Swaminathan see?
CMS counts 88 Medicare patients who saw Dr. Swaminathan in 2024, with an average age of 76.
What services does Dr. Lakshmi Swaminathan bill to Medicare?
In 2024, Dr. Swaminathan's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
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How long has Dr. Lakshmi Swaminathan been practicing?
Dr. Swaminathan graduated from medical school in 1999, 27 years ago.
Does Dr. Lakshmi Swaminathan do research?
Dmand AI links 15 publications to Dr. Swaminathan, published from 2015 to 2025.
Who does Dr. Lakshmi Swaminathan publish with?
Dr. Swaminathan's most frequent co-authors are Scott Alan Flanders, MD (12 shared papers), Scott S. Kaatz, DO (8 shared papers) and Hallie Christine Prescott, MD (3 shared papers).
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