Dr. Jothiharan Mahenthiran, MD

  • Indianapolis, IN
  • Cardiologist
NPI1093779910PAC ID4981601556
Medicare services, 2024
2,666
Medicare patients, 2024
1,540
Part D claims, 2024
4,476
Publications
6
Hospital affiliations
5
Practice address
1500 N Ritter Ave, Indianapolis, IN 46219
Practice phone
Call (317) 355-5411
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Community Hospital East

Hospital · Indianapolis, Indiana

See all 12 affiliations

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Dr. Jothiharan Mahenthiran is a cardiologist in Indianapolis, Indiana

Dr. Mahenthiran practices at Community Hospital East in Indianapolis, Indiana, part of Community Health Network.

Dr. Mahenthiran's NPI, 1093779910, was assigned on April 17, 2006. Dr. Mahenthiran holds Indiana license 01054396.

NPI and contact details
Medicare PAC ID
4981601556
NPI enumeration date
April 17, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(317) 355-5411
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
63
Medical school graduation
1989

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Jothiharan Mahenthiran practices at Community Hospital East in Indianapolis, Indiana

Dr. Mahenthiran's primary practice is Community Hospital East, at 1500 N Ritter Ave, Indianapolis, IN 46219 in Marion County. The practice phone is (317) 355-5411.

Source: Dmand AI Affiliation Data

Dr. Jothiharan Mahenthiran is affiliated with 8 sites of care and 4 medical groups

Dr. Mahenthiran's primary practice is Community Hospital East in Indianapolis, Indiana, part of Community Health Network. Dr. Mahenthiran is also affiliated with Community Hospital North. The medical group on file is Community Physician Network. Dmand AI also links Dr. Mahenthiran to 3 more hospitals, 3 group practices and clinics and 3 medical groups, each named with a free account.

See all 12 affiliations for Dr. Mahenthiran

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Jothiharan Mahenthiran's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mahenthiran practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Community Hospital EastAvailable with a free account
+7 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Jothiharan Mahenthiran is one of 414 cardiologists in Indiana

Cardiovascular disease is Dr. Mahenthiran's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Mahenthiran is licensed in Indiana.

Specialties and state licenses

  • Cardiovascular disease, IndianaPrimaryLicense 01054396A · taxonomy 207RC0000X

Cardiologists near Dr. Mahenthiran

Counts of cardiologists 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. Jothiharan Mahenthiran billed Medicare for 2,666 services in 2024

CMS data shows 2,666 Medicare services from Dr. Mahenthiran across 25 procedure codes in 2024, for 1,540 Medicare patients. Medicare paid $79,624 for them.

Medicare services, 20242,666
Medicare patients1,540
Paid by Medicare$79,624
Procedure codes25

Dr. Mahenthiran's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 1,8642024: 2,05710%
Office and hospital visits
2023: 4742024: 39317%
Imaging
2023: 1872024: 21616%
Other services
2023: 152024: 0100%

Where Dr. Mahenthiran's Medicare services took place, 2024

  • In an office37214%
  • In a facility2,29486%

Dr. Mahenthiran compared with the Indiana median for cardiologists, 2024

  • Dr. Mahenthiran
  • Indiana median
Medicare services
2,666vs 1,96636% above
Medicare patients
1,540vs 99255% above
Part D claims
4,245vs 3,33827% above

Medians across 406 cardiologists in Indiana with Dmand AI profiles that report each measure.

Dr. Mahenthiran'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.

See all procedures by Dr. Mahenthiran

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Jothiharan Mahenthiran treated 1,540 Medicare patients in 2024, average age 74

CMS counts 1,540 Medicare patients who saw Dr. Mahenthiran in 2024. The largest group is 65 to 74, with 663 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.61, 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. Mahenthiran's median patient age at 73, with 47% women.

Medicare patients, 20241,540
Average age74
Average risk score1.61
Also on Medicaid11%

Dr. Mahenthiran's Medicare patients by age, 2024

Dr. Mahenthiran's Medicare patients by sex, 2024

  • Women78251%
  • Men75849%

Chronic conditions among Dr. Mahenthiran's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease52%
  4. Arthritis47%
  5. Atrial fibrillation39%
  6. Chronic kidney disease37%
  7. Heart failure37%
  8. Diabetes36%

Share of Medicare patients with each condition. A patient can have several.

Dr. Mahenthiran's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women47%
  • Men51%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Jothiharan Mahenthiran wrote 4,476 Medicare Part D claims in 2024

In 2024, Dr. Mahenthiran wrote 4,476 Medicare Part D claims for 601 patients. 91% of them were for generic drugs. CMS names the drug for 4,245 of them, across 44 drugs with 11 or more claims each, at $452,758 in total drug cost. In 2023, CMS named 3,868 claims across 43 drugs.

Part D claims, 20244,476
Drugs named by CMS44
Total drug cost$452,758
Part D patients601

Dr. Mahenthiran's Part D claims by kind of drug, 2024

  • Generic4,062 claims91%
  • Brand-name414 claims9%

Dr. Mahenthiran'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3,8682024: 4,24510%

Drugs named by CMS: 44 in 2024, 43 in 2023.

See all prescribing by Dr. Mahenthiran

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

How Dr. Jothiharan Mahenthiran takes part in Medicare

Dr. Mahenthiran 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. Jothiharan Mahenthiran has 6 publications on record

Dmand AI links 6 papers to Dr. Mahenthiran, published from 2011 to 2021. 2012 was the busiest year, with 2. The most frequent topics are Predictive Value of Tests. Dr. Mahenthiran's most frequent co-authors are Stephen G. Sawada, MD, Masoor Kamalesh, MD and Mohsin T. Alhaddad, MD.

Papers6
Years published2011 to 2021

Dr. Mahenthiran's papers by year, 2011 to 2021

Topics Dr. Mahenthiran writes about most

  • Predictive Value of Tests

Dr. Mahenthiran's most frequent co-authors

Recent publications by Dr. Mahenthiran

See all 6 publications and co-authors

See who Dr. Mahenthiran researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mahenthiran works with, so you can find a warm path to the right cardiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Jothiharan Mahenthiran received $116,485 in industry payments from 2016 to 2025

CMS Open Payments shows 379 general payments to Dr. Mahenthiran from 37 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 88% of the total. Roche Health Solutions Inc. paid the most, $104,500.

General payments to Dr. Mahenthiran by program year, 2016 to 2025

General payments to Dr. Mahenthiran by kind, 2016 to 2025

$116.5Kin total
  • Speaker and faculty fees$102,50088%
  • Food and beverage$6,5846%
  • Travel and lodging$4,3824%
  • Consulting fees$2,0002%
  • Other$1,0191%

Companies that paid Dr. Mahenthiran the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Mahenthiran

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Jothiharan Mahenthiran's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Jothiharan Mahenthiran

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. Jothiharan Mahenthiran's NPI number?

Dr. Jothiharan Mahenthiran's NPI number is 1093779910. It was assigned on April 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Jothiharan Mahenthiran?

Dr. Jothiharan Mahenthiran is a cardiologist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Jothiharan Mahenthiran practice?

Dr. Mahenthiran practices at 1500 N Ritter Ave, Indianapolis, IN 46219. Dr. Mahenthiran's primary practice is Community Hospital East in Indianapolis, Indiana, part of Community Health Network. Dmand AI also links Dr. Mahenthiran to 3 hospitals, 3 group practices and clinics and 3 medical groups.

What is Dr. Jothiharan Mahenthiran's office phone number?

The practice phone on file for Dr. Mahenthiran is (317) 355-5411.

What is Dr. Jothiharan Mahenthiran's medical license number?

Dr. Mahenthiran holds Indiana license 01054396.

Which hospitals is Dr. Jothiharan Mahenthiran affiliated with?

Dr. Mahenthiran practices at Community Hospital East in Indianapolis, Indiana. Dr. Mahenthiran is also affiliated with Community Hospital North. Dmand AI links Dr. Mahenthiran to 3 more hospitals.

What medical group is Dr. Jothiharan Mahenthiran part of?

Dr. Mahenthiran is linked to Community Physician Network. Dmand AI links Dr. Mahenthiran to 3 more medical groups.

Does Dr. Jothiharan Mahenthiran accept Medicare?

Yes. CMS data shows Dr. Mahenthiran billed Medicare for 2,666 services in 2024, and Dr. Mahenthiran accepts Medicare assignment.

How many Medicare patients does Dr. Jothiharan Mahenthiran see?

CMS counts 1,540 Medicare patients who saw Dr. Mahenthiran in 2024, with an average age of 74.

What services does Dr. Jothiharan Mahenthiran bill to Medicare?

In 2024, Dr. Mahenthiran's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and office visit, established patient (99214).

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What drugs does Dr. Jothiharan Mahenthiran prescribe most?

In 2024 Medicare Part D data, Dr. Mahenthiran's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Amlodipine Besylate.

Has Dr. Jothiharan Mahenthiran received payments from drug or device companies?

CMS Open Payments shows $116,485 in general payments to Dr. Mahenthiran from 37 companies from 2016 to 2025. The largest total came from Roche Health Solutions Inc.

How long has Dr. Jothiharan Mahenthiran been practicing?

Dr. Mahenthiran graduated from medical school in 1989, 37 years ago.

Does Dr. Jothiharan Mahenthiran do research?

Dmand AI links 6 publications to Dr. Mahenthiran, published from 2011 to 2021.

Who does Dr. Jothiharan Mahenthiran publish with?

Dr. Mahenthiran's most frequent co-authors are Stephen G. Sawada, MD (4 shared papers), Masoor Kamalesh, MD (2 shared papers) and Mohsin T. Alhaddad, MD (1 shared paper).

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