Glob Cardiol Sci Pract
Tharunjan Kailayanathan
NPI1861020182PAC ID0648703041
- Part D claims, 2024
- 44
- Publications
- 2
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 651 Willow Grove St, Hackettstown, NJ 07840
- Practice phone
- Call (908) 852-5100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tharunjan Kailayanathan's professional email, personal email and mobile number
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Tharunjan Kailayanathan is an internist in Hackettstown, New Jersey
Tharunjan Kailayanathan practices at Hackettstown Medical Center in Hackettstown, New Jersey, part of Atlantic Health System.
Tharunjan Kailayanathan's NPI, 1861020182, was assigned on March 31, 2020. Tharunjan Kailayanathan holds New Jersey license 25MA12257400.
NPI and contact details
- NPI
- 1861020182NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648703041
- NPI enumeration date
- March 31, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (908) 852-5100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tharunjan Kailayanathan practices at Hackettstown Medical Center in Hackettstown, New Jersey
Tharunjan Kailayanathan's primary practice is Hackettstown Medical Center, at 651 Willow Grove St, Hackettstown, NJ 07840 in Warren County. The practice phone is (908) 852-5100.
- Hackettstown Medical Center651 Willow Grove St, Hackettstown, NJ 07840 · Warren CountyPhone(908) 852-5100
Source: Dmand AI Affiliation Data
Tharunjan Kailayanathan is affiliated with 2 sites of care and 2 medical groups
Tharunjan Kailayanathan's primary practice is Hackettstown Medical Center in Hackettstown, New Jersey, part of Atlantic Health System. Tharunjan Kailayanathan is also affiliated with Newton Medical Center. The medical group on file is Atlantic Medical Group. Dmand AI also links Tharunjan Kailayanathan to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tharunjan Kailayanathan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tharunjan Kailayanathan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hackettstown Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Tharunjan Kailayanathan is one of 4,226 internists in New Jersey
Internal medicine is Tharunjan Kailayanathan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Tharunjan Kailayanathan is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Tharunjan Kailayanathan
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
4,226internists in New Jersey32internists in Hackettstown11internists at Hackettstown Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Tharunjan Kailayanathan's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Tharunjan Kailayanathan's median patient age at 65, with 40% women.
Tharunjan Kailayanathan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Tharunjan Kailayanathan wrote 44 Medicare Part D claims in 2024
In 2024, Tharunjan Kailayanathan wrote 44 Medicare Part D claims for 22 patients. 84% of them were for generic drugs. They cover 3 drugs, with $8,109 in total drug cost. In 2022, CMS named 12 claims across 1 drug.
Part D claims, 202444
Drugs named by CMS3
Total drug cost$8,109
Part D patients22
Tharunjan Kailayanathan's Part D claims by kind of drug, 2024
- Generic37 claims84%
- Brand-name and other7 claims16%
Tharunjan Kailayanathan's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 122023: 44267%
Drugs named by CMS: 3 in 2023, 1 in 2022.
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 Tharunjan Kailayanathan takes part in Medicare
Tharunjan Kailayanathan 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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Tharunjan Kailayanathan has 2 publications on record
Dmand AI links 2 papers to Tharunjan Kailayanathan, published from 2023 to 2024. Tharunjan Kailayanathan's most frequent co-authors are Jay M. Nfonoyim, MD, Ikpechukwu J. Okorie, MD and Philip Edward Otterbeck, MD.
Papers2
Years published2023 to 2024
Tharunjan Kailayanathan's most frequent co-authors
- Jay M. Nfonoyim, MD1 shared paper
- Ikpechukwu J. Okorie, MD1 shared paper
- Philip Edward Otterbeck, MD1 shared paper
Recent publications by Tharunjan Kailayanathan
See who Tharunjan Kailayanathan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Tharunjan Kailayanathan 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 Tharunjan Kailayanathan'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 |
| 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 Tharunjan Kailayanathan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tharunjan Kailayanathan's NPI number?
Tharunjan Kailayanathan's NPI number is 1861020182. It was assigned on March 31, 2020, and it is active in the NPI Registry.
What does Tharunjan Kailayanathan specialize in?
Tharunjan Kailayanathan is an internist in Hackettstown, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Tharunjan Kailayanathan practice?
Tharunjan Kailayanathan practices at 651 Willow Grove St, Hackettstown, NJ 07840. Tharunjan Kailayanathan's primary practice is Hackettstown Medical Center in Hackettstown, New Jersey, part of Atlantic Health System. Dmand AI also links Tharunjan Kailayanathan to 1 medical group.
What is Tharunjan Kailayanathan's office phone number?
The practice phone on file for Tharunjan Kailayanathan is (908) 852-5100.
What is Tharunjan Kailayanathan's medical license number?
Tharunjan Kailayanathan holds New Jersey license 25MA12257400.
Which hospitals is Tharunjan Kailayanathan affiliated with?
Tharunjan Kailayanathan practices at Hackettstown Medical Center in Hackettstown, New Jersey. Tharunjan Kailayanathan is also affiliated with Newton Medical Center.
What medical group is Tharunjan Kailayanathan part of?
Tharunjan Kailayanathan is linked to Atlantic Medical Group. Dmand AI links Tharunjan Kailayanathan to 1 more medical group.
Does Tharunjan Kailayanathan accept Medicare?
Yes. CMS lists Tharunjan Kailayanathan as accepting Medicare assignment.
What drugs does Tharunjan Kailayanathan prescribe most?
In 2023 Medicare Part D data, Tharunjan Kailayanathan's most prescribed drugs by claims were Prednisone, Furosemide and Eliquis.
How long has Tharunjan Kailayanathan been practicing?
Tharunjan Kailayanathan graduated from medical school in 2013, 13 years ago.
Does Tharunjan Kailayanathan do research?
Dmand AI links 2 publications to Tharunjan Kailayanathan, published from 2023 to 2024.
Who does Tharunjan Kailayanathan publish with?
Tharunjan Kailayanathan's most frequent co-authors are Jay M. Nfonoyim, MD (1 shared paper), Ikpechukwu J. Okorie, MD (1 shared paper) and Philip Edward Otterbeck, MD (1 shared paper).
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