Dr. Isaiarasi Gnanasekaran, MD
- Medicare services, 2022
- 32
- Part D claims, 2022
- 96
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 234 East 149th Street, Bronx, NY 10451
- Practice phone
- Call (718) 579-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gnanasekaran'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.
Dr. Isaiarasi Gnanasekaran is a nephrologist in Bronx, New York
Dr. Gnanasekaran practices at NYC Health + Hospitals/Lincoln in Bronx, New York, part of NYC.
Dr. Gnanasekaran's NPI, 1306919345, was assigned on November 16, 2006. Dr. Gnanasekaran holds New York license 151046.
- NPI
- 1306919345NPI Registry (opens in a new tab)
- NPI enumeration date
- November 16, 2006
- NPI status
- Active
- Practice phone
- (718) 579-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Isaiarasi Gnanasekaran practices at NYC Health + Hospitals/Lincoln in Bronx, New York
Dr. Gnanasekaran's primary practice is NYC Health + Hospitals/Lincoln, at 234 East 149th Street, Bronx, NY 10451 in Bronx County. The practice phone is (718) 579-5000.
- NYC Health + Hospitals/Lincoln234 East 149th Street, Bronx, NY 10451 · Bronx CountyPhone(718) 579-5000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Isaiarasi Gnanasekaran is affiliated with 1 site of care and 2 medical groups
Dr. Gnanasekaran's primary practice is NYC Health + Hospitals/Lincoln in Bronx, New York, part of NYC. The medical group on file is Downtown Bronx Medical Associates. Dmand AI also links Dr. Gnanasekaran to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Isaiarasi Gnanasekaran's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gnanasekaran practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/Lincoln | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Isaiarasi Gnanasekaran is one of 914 nephrologists in New York
Nephrology is Dr. Gnanasekaran's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Gnanasekaran is licensed in New York.
Specialties and state licenses
- Nephrology, New YorkPrimary
Nephrologists near Dr. Gnanasekaran
Counts of nephrologists 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. Isaiarasi Gnanasekaran billed Medicare for 32 services in 2022
CMS data shows 32 Medicare services from Dr. Gnanasekaran across 1 procedure code in 2022, all of them office visits. Medicare paid $2,266 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gnanasekaran's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 222022: 3245%
Dr. Gnanasekaran compared with the New York median for nephrologists, 2022
- Dr. Gnanasekaran
- New York median
- Medicare services
- 32vs 68995% below
- Part D claims
- 96vs 43678% below
Medians across 892 nephrologists in New York with Dmand AI profiles that report each measure.
Dr. Gnanasekaran's most billed Medicare procedure codes, 2022
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Isaiarasi Gnanasekaran wrote 96 Medicare Part D claims in 2022
In 2022, Dr. Gnanasekaran wrote 96 Medicare Part D claims. They cover 4 drugs, with $16,162 in total drug cost. In 2021, CMS named 31 claims across 2 drugs.
Dr. Gnanasekaran's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 312022: 96210%
Drugs named by CMS: 4 in 2022, 2 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Sources for Dr. Isaiarasi Gnanasekaran'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. Isaiarasi Gnanasekaran
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. Isaiarasi Gnanasekaran's NPI number?
Dr. Isaiarasi Gnanasekaran's NPI number is 1306919345. It was assigned on November 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Isaiarasi Gnanasekaran?
Dr. Isaiarasi Gnanasekaran is a nephrologist in Bronx, New York. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Isaiarasi Gnanasekaran practice?
Dr. Gnanasekaran practices at 234 East 149th Street, Bronx, NY 10451. Dr. Gnanasekaran's primary practice is NYC Health + Hospitals/Lincoln in Bronx, New York, part of NYC. Dmand AI also links Dr. Gnanasekaran to 1 medical group.
What is Dr. Isaiarasi Gnanasekaran's office phone number?
The practice phone on file for Dr. Gnanasekaran is (718) 579-5000.
What is Dr. Isaiarasi Gnanasekaran's medical license number?
Dr. Gnanasekaran holds New York license 151046.
Which hospitals is Dr. Isaiarasi Gnanasekaran affiliated with?
Dr. Gnanasekaran practices at NYC Health + Hospitals/Lincoln in Bronx, New York.
What medical group is Dr. Isaiarasi Gnanasekaran part of?
Dr. Gnanasekaran is linked to Downtown Bronx Medical Associates. Dmand AI links Dr. Gnanasekaran to 1 more medical group.
Does Dr. Isaiarasi Gnanasekaran accept Medicare?
Yes. CMS data shows Dr. Gnanasekaran billed Medicare for 32 services in 2022.
What services does Dr. Isaiarasi Gnanasekaran bill to Medicare?
In 2022, Dr. Gnanasekaran's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Isaiarasi Gnanasekaran prescribe most?
In 2022 Medicare Part D data, Dr. Gnanasekaran's most prescribed drugs by claims were Calcitriol, Amlodipine Besylate and Lokelma.
How long has Dr. Isaiarasi Gnanasekaran been practicing?
Dr. Gnanasekaran's NPI was assigned in 2006.
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