Acute Kidney InjuryCOVID-19Hospitals
Dr. Harminder S. Chawla, MD
NPI1588696157PAC ID8022272517
- Medicare services, 2024
- 76
- Medicare patients, 2024
- 53
- Part D claims, 2024
- 24
- Publications
- 1
- MIPS score, 2024
- 91
- Practice address
- 101 Hospital Road, Patchogue, NY 11772
- Practice phone
- Call (631) 654-7100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chawla's professional email, personal email and mobile number
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Dr. Harminder S. Chawla is a nephrologist in Patchogue, New York
Dr. Chawla practices at NYU Langone Hospital-Suffolk in Patchogue, New York, part of NYU.
Dr. Chawla's NPI, 1588696157, was assigned on July 6, 2006. Dr. Chawla holds New York license 190592.
NPI and contact details
- NPI
- 1588696157NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022272517
- NPI enumeration date
- July 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 654-7100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Harminder S. Chawla practices at NYU Langone Hospital-Suffolk in Patchogue, New York
Dr. Chawla's primary practice is NYU Langone Hospital-Suffolk, at 101 Hospital Road, Patchogue, NY 11772 in Suffolk County. The practice phone is (631) 654-7100.
- NYU Langone Hospital-Suffolk101 Hospital Road, Patchogue, NY 11772 · Suffolk CountyPhone(631) 654-7100
Source: Dmand AI Affiliation Data
Dr. Harminder S. Chawla is affiliated with 1 site of care and 1 medical group
Dr. Chawla's primary practice is NYU Langone Hospital-Suffolk in Patchogue, New York, part of NYU. The medical group on file is NYU Langone Orthopedic Surgery Associates.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Harminder S. Chawla's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chawla practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYU Langone Hospital-Suffolk | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Harminder S. Chawla is one of 914 nephrologists in New York
Nephrology is Dr. Chawla's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Chawla is licensed in New York.
Specialties and state licenses
- Nephrology, New YorkPrimary
Nephrologists near Dr. Chawla
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
914nephrologists in New York
4nephrologists in Patchogue
3nephrologists at NYU Langone Hospital-SuffolkSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Harminder S. Chawla billed Medicare for 76 services in 2024
CMS data shows 76 Medicare services from Dr. Chawla across 1 procedure code in 2024, for 53 Medicare patients. Medicare paid $7,848 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202476
Medicare patients53
Paid by Medicare$7,848
Procedure codes1
Dr. Chawla's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 522024: 7646%
Dr. Chawla compared with the New York median for nephrologists, 2024
- Dr. Chawla
- New York median
- Medicare services
- 76vs 68989% below
- Medicare patients
- 53vs 21776% below
- Part D claims
- 54vs 43688% below
Medians across 892 nephrologists in New York with Dmand AI profiles that report each measure.
Dr. Chawla'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Harminder S. Chawla treated 53 Medicare patients in 2024, average age 75
CMS counts 53 Medicare patients who saw Dr. Chawla in 2024. The largest group is 75 to 84, with 16 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 57% are also on Medicaid. Their average risk score is 6.63, 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. Chawla's median patient age at 75, with 46% women.
Medicare patients, 202453
Average age75
Average risk score6.63
Also on Medicaid57%
Dr. Chawla's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chawla's Medicare patients by sex, 2024
- Women2751%
- Men2649%
Chronic conditions among Dr. Chawla's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Arthritis74%
- Heart failure70%
- Diabetes58%
- Atrial fibrillation55%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chawla's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women46%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Harminder S. Chawla wrote 24 Medicare Part D claims in 2024
In 2024, Dr. Chawla wrote 24 Medicare Part D claims. 100% of them were for generic drugs. They cover 4 drugs, with $15,566 in total drug cost. In 2021, CMS named 30 claims across 2 drugs.
Part D claims, 202424
Drugs named by CMS4
Total drug cost$15,566
Dr. Chawla'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: 302022: 5480%
Drugs named by CMS: 4 in 2022, 2 in 2021.
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. Harminder S. Chawla scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Chawla for performance year 2024, reported as part of a group. Dr. Chawla accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chawla's MIPS scores, performance year 2024
- 91of 100Final score
- 91.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Harminder S. Chawla has 1 publication on record
Dmand AI links 1 paper to Dr. Chawla in 2020. Dr. Chawla's most frequent co-authors are Richard Amerling, MD, Douglas Brian Bails, MD and Judith A. Benstein, MD.
Papers1
Dr. Chawla's most frequent co-authors
- Richard Amerling, MD1 shared paper
- Douglas Brian Bails, MD1 shared paper
- Judith A. Benstein, MD1 shared paper
Recent publications by Dr. Chawla
See who Dr. Chawla researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chawla works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Harminder S. Chawla received $419 in industry payments from 2016 to 2024
CMS Open Payments shows 6 general payments to Dr. Chawla from 5 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Alexion Pharmaceuticals, Inc. paid the most, $246.
General payments to Dr. Chawla by program year, 2016 to 2024
Companies that paid Dr. Chawla the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Harminder S. Chawla'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 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) |
| 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. Harminder S. Chawla
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. Harminder S. Chawla's NPI number?
Dr. Harminder S. Chawla's NPI number is 1588696157. It was assigned on July 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Harminder S. Chawla?
Dr. Harminder S. Chawla is a nephrologist in Patchogue, New York. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Harminder S. Chawla practice?
Dr. Chawla practices at 101 Hospital Road, Patchogue, NY 11772. Dr. Chawla's primary practice is NYU Langone Hospital-Suffolk in Patchogue, New York, part of NYU.
What is Dr. Harminder S. Chawla's office phone number?
The practice phone on file for Dr. Chawla is (631) 654-7100.
What is Dr. Harminder S. Chawla's medical license number?
Dr. Chawla holds New York license 190592.
Which hospitals is Dr. Harminder S. Chawla affiliated with?
Dr. Chawla practices at NYU Langone Hospital-Suffolk in Patchogue, New York.
What medical group is Dr. Harminder S. Chawla part of?
Dr. Chawla is linked to NYU Langone Orthopedic Surgery Associates.
Does Dr. Harminder S. Chawla accept Medicare?
Yes. CMS data shows Dr. Chawla billed Medicare for 76 services in 2024, and Dr. Chawla accepts Medicare assignment.
What is Dr. Harminder S. Chawla's MIPS score?
Dr. Chawla's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Harminder S. Chawla see?
CMS counts 53 Medicare patients who saw Dr. Chawla in 2024, with an average age of 75.
Show 6 more questionsShow fewer questions
What services does Dr. Harminder S. Chawla bill to Medicare?
In 2024, Dr. Chawla's most billed Medicare services were hospital inpatient care (99233).
What drugs does Dr. Harminder S. Chawla prescribe most?
In 2022 Medicare Part D data, Dr. Chawla's most prescribed drugs by claims were Labetalol HCl, Losartan Potassium and Amlodipine Besylate.
Has Dr. Harminder S. Chawla received payments from drug or device companies?
CMS Open Payments shows $419 in general payments to Dr. Chawla from 5 companies from 2016 to 2024. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Harminder S. Chawla been practicing?
Dr. Chawla graduated from medical school in 1981, 45 years ago.
Does Dr. Harminder S. Chawla do research?
Dmand AI links 1 publication to Dr. Chawla.
Who does Dr. Harminder S. Chawla publish with?
Dr. Chawla's most frequent co-authors are Richard Amerling, MD (1 shared paper), Douglas Brian Bails, MD (1 shared paper) and Judith A. Benstein, MD (1 shared paper).
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