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Dr. Nisha Kaur Sethi, MD
NPI1669437224PAC ID8921994351
- Medicare services, 2024
- 6,572
- Medicare patients, 2024
- 901
- Part D claims, 2024
- 567
- Publications
- 1
- MIPS score, 2024
- 75
- Practice address
- One Healthy Way, Oceanside, NY 11572
- Practice phone
- Call (516) 632-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sethi's professional email, personal email and mobile number
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Dr. Nisha Kaur Sethi is an infectious disease specialist in Oceanside, New York
Dr. Sethi practices at Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System.
Dr. Sethi's NPI, 1669437224, was assigned on April 18, 2006. Dr. Sethi graduated from Lady Hardinge Medical College in 1980. Dr. Sethi holds New York license 165939.
NPI and contact details
- NPI
- 1669437224NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921994351
- NPI enumeration date
- April 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 632-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 69
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nisha Kaur Sethi practices at 2 locations in Oceanside, New York
Dr. Sethi's primary practice is Mount Sinai South Nassau, at One Healthy Way, Oceanside, NY 11572 in Nassau County. The practice phone is (516) 632-3000. Dr. Sethi also practices at South Nassau Communities Hospital, 1 Healthy Way, Oceanside, NY 11572.
- Mount Sinai South NassauPrimaryOne Healthy Way, Oceanside, NY 11572 · Nassau CountyPhone(516) 632-3000
- South Nassau Communities Hospital1 Healthy Way, Oceanside, NY 11572 · Nassau CountyPhone(516) 632-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Nisha Kaur Sethi is affiliated with 2 sites of care and 1 medical group
Dr. Sethi's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System. The medical group on file is Nassau ID Physicians. Dmand AI also links Dr. Sethi to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nisha Kaur Sethi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sethi practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Sinai South Nassau | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Nisha Kaur Sethi is one of 825 infectious disease specialists in New York
Infectious disease is Dr. Sethi's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Sethi is licensed in New York.
Specialties and state licenses
- Infectious disease, New YorkPrimary
Infectious disease specialists near Dr. Sethi
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
825infectious disease specialists in New York
8infectious disease specialists in Oceanside
7infectious disease specialists at Mount Sinai South NassauSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nisha Kaur Sethi billed Medicare for 6,572 services in 2024
CMS data shows 6,572 Medicare services from Dr. Sethi across 5 procedure codes in 2024, for 901 Medicare patients. Medicare paid $507,821 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 20246,572
Medicare patients901
Paid by Medicare$507,821
Procedure codes5
Dr. Sethi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7,1682024: 6,5728%
Dr. Sethi compared with the New York median for infectious disease specialists, 2024
- Dr. Sethi
- New York median
- Medicare services
- 6,572vs 23827.6 times
- Medicare patients
- 901vs 1346.7 times
- Part D claims
- 468vs 1622.9 times
Medians across 791 infectious disease specialists in New York with Dmand AI profiles that report each measure.
Dr. Sethi'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 Dr. Sethi?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sethi and other infectious disease specialists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nisha Kaur Sethi treated 901 Medicare patients in 2024, average age 79
CMS counts 901 Medicare patients who saw Dr. Sethi in 2024. The largest group is 75 to 84, with 313 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 48% are also on Medicaid. Their average risk score is 3.27, 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. Sethi's median patient age at 66, with 50% women.
Medicare patients, 2024901
Average age79
Average risk score3.27
Also on Medicaid48%
Dr. Sethi's Medicare patients by age, 2024
Dr. Sethi's Medicare patients by sex, 2024
- Women46151%
- Men44049%
Chronic conditions among Dr. Sethi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes67%
- Ischemic heart disease63%
- Arthritis59%
- Chronic kidney disease57%
- Heart failure55%
- Mood disorders54%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sethi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women50%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nisha Kaur Sethi wrote 567 Medicare Part D claims in 2024
In 2024, Dr. Sethi wrote 567 Medicare Part D claims for 79 patients. 66% of them were for generic drugs. CMS names the drug for 468 of them, across 13 drugs with 11 or more claims each, at $710,544 in total drug cost. In 2023, CMS named 697 claims across 18 drugs.
Part D claims, 2024567
Drugs named by CMS13
Total drug cost$710,544
Part D patients79
Dr. Sethi's Part D claims by kind of drug, 2024
- Generic374 claims66%
- Brand-name193 claims34%
Dr. Sethi'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 Dr. Sethi's Part D claims, 2024
- Antibiotics53%298 of 567 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: 6972024: 46833%
Drugs named by CMS: 13 in 2024, 18 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
Dr. Nisha Kaur Sethi scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Sethi for performance year 2024, reported as part of a group. Dr. Sethi accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
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Dr. Nisha Kaur Sethi has 1 publication on record
Dmand AI links 1 paper to Dr. Sethi in 2011.
Papers1
Recent publications by Dr. Sethi
See who Dr. Sethi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sethi works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nisha Kaur Sethi received $809 in industry payments from 2016 to 2025
CMS Open Payments shows 26 general payments to Dr. Sethi from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 60% of the total. Janssen Pharmaceuticals, Inc paid the most, $298.
General payments to Dr. Sethi by program year, 2016 to 2025
General payments to Dr. Sethi by kind, 2016 to 2025
$809in total
- Food and beverage$48660%
- Education$32440%
Companies that paid Dr. Sethi the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nisha Kaur Sethi graduated from Lady Hardinge Medical College
Dr. Sethi graduated from Lady Hardinge Medical College in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nisha Kaur Sethi'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 Affiliation DataDmand AI Practice 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Nisha Kaur Sethi
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. Nisha Kaur Sethi's NPI number?
Dr. Nisha Kaur Sethi's NPI number is 1669437224. It was assigned on April 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nisha Kaur Sethi?
Dr. Nisha Kaur Sethi is an infectious disease specialist in Oceanside, New York. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Nisha Kaur Sethi practice?
Dr. Sethi practices at One Healthy Way, Oceanside, NY 11572. Dr. Sethi also practices at 1 Healthy Way, Oceanside, NY 11572. Dr. Sethi's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System. Dmand AI also links Dr. Sethi to 1 group practice or clinic.
What is Dr. Nisha Kaur Sethi's office phone number?
The practice phone on file for Dr. Sethi is (516) 632-3000.
What is Dr. Nisha Kaur Sethi's medical license number?
Dr. Sethi holds New York license 165939.
Which hospitals is Dr. Nisha Kaur Sethi affiliated with?
Dr. Sethi practices at Mount Sinai South Nassau in Oceanside, New York.
What medical group is Dr. Nisha Kaur Sethi part of?
Dr. Sethi is linked to Nassau ID Physicians.
Does Dr. Nisha Kaur Sethi accept Medicare?
Yes. CMS data shows Dr. Sethi billed Medicare for 6,572 services in 2024, and Dr. Sethi accepts Medicare assignment.
What is Dr. Nisha Kaur Sethi's MIPS score?
Dr. Sethi's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Nisha Kaur Sethi see?
CMS counts 901 Medicare patients who saw Dr. Sethi in 2024, with an average age of 79.
Show 6 more questionsShow fewer questions
What services does Dr. Nisha Kaur Sethi bill to Medicare?
In 2024, Dr. Sethi's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99233).
Where did Dr. Nisha Kaur Sethi go to medical school?
Dr. Sethi graduated from Lady Hardinge Medical College in 1980.
What drugs does Dr. Nisha Kaur Sethi prescribe most?
In 2024 Medicare Part D data, Dr. Sethi's most prescribed drugs by claims were Dovato, Vancomycin HCl and Biktarvy.
Has Dr. Nisha Kaur Sethi received payments from drug or device companies?
CMS Open Payments shows $809 in general payments to Dr. Sethi from 7 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Nisha Kaur Sethi been practicing?
Dr. Sethi graduated from medical school in 1980, 46 years ago.
Does Dr. Nisha Kaur Sethi do research?
Dmand AI links 1 publication to Dr. Sethi.
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