EdemaFurosemideHydrochlorothiazide
Dr. Kamal Nayyar, MD
NPI1679918742PAC ID4284936238
- Medicare services, 2024
- 1,614
- Medicare patients, 2024
- 370
- Part D claims, 2024
- 4,275
- Publications
- 2
- Industry payments
- $4,917
- Practice address
- 732 Smithtown Byp, Smithtown, NY 11787
- Practice phone
- Call (631) 656-9040
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
A.P. New York Comprehensive Medical Care
Smithtown, New York
Find Dr. Nayyar's professional email, personal email and mobile number
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Dr. Kamal Nayyar is a nephrologist in Smithtown, New York
Dr. Nayyar practices at A.P. New York Comprehensive Medical Care in Smithtown, New York.
Dr. Nayyar's NPI, 1679918742, was assigned on May 2, 2013. Dr. Nayyar graduated from American University of the Caribbean School of Medicine in 2012. Dr. Nayyar holds New York license 287713.
NPI and contact details
- NPI
- 1679918742NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284936238
- NPI enumeration date
- May 2, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (631) 656-9040
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kamal Nayyar practices at A.P. New York Comprehensive Medical Care in Smithtown, New York
Dr. Nayyar's primary practice is A.P. New York Comprehensive Medical Care, at 732 Smithtown Byp, Smithtown, NY 11787 in Suffolk County. The practice phone is (631) 656-9040.
- A.P. New York Comprehensive Medical Care732 Smithtown Byp, Smithtown, NY 11787 · Suffolk CountyPhone(631) 656-9040
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kamal Nayyar is affiliated with 2 sites of care and 1 medical group
Dr. Nayyar's primary practice is A.P. New York Comprehensive Medical Care in Smithtown, New York. The medical group on file is New York Comprehensive Medical Care. Dmand AI also links Dr. Nayyar to 1 more group practice or clinic, named with a free account.
A.P. New York Comprehensive Medical CarePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kamal Nayyar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nayyar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| A.P. New York Comprehensive Medical Care | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kamal Nayyar is one of 914 nephrologists in New York
Nephrology is Dr. Nayyar's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dmand AI has Dr. Nayyar's licenses on file in 2 states: New York and Georgia.
Specialties and state licenses
- Nephrology, New YorkPrimary
- Internal medicine, Georgia
Nephrologists near Dr. Nayyar
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
914nephrologists in New York
4nephrologists in Smithtown
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kamal Nayyar billed Medicare for 1,614 services in 2024
CMS data shows 1,614 Medicare services from Dr. Nayyar across 15 procedure codes in 2024, for 370 Medicare patients. Medicare paid $142,815 for them. Every service was in an office.
Medicare services, 20241,614
Medicare patients370
Paid by Medicare$142,815
Procedure codes15
Dr. Nayyar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7892024: 1,07236%
- Other services
- 2023: 1592024: 30994%
- Tests and treatments
- 2023: 972024: 12832%
- Lab and pathology
- 2023: 02024: 105
Dr. Nayyar compared with the New York median for nephrologists, 2024
- Dr. Nayyar
- New York median
- Medicare services
- 1,614vs 6892.3 times
- Medicare patients
- 370vs 21771% above
- Part D claims
- 3,718vs 4368.5 times
Medians across 892 nephrologists in New York with Dmand AI profiles that report each measure.
Dr. Nayyar'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nayyar and other nephrologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kamal Nayyar treated 370 Medicare patients in 2024, average age 72
CMS counts 370 Medicare patients who saw Dr. Nayyar in 2024. The largest group is 65 to 74, with 196 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nayyar's median patient age at 54, with 55% women.
Medicare patients, 2024370
Average age72
Average risk score1.02
Also on Medicaid12%
Dr. Nayyar's Medicare patients by age, 2024
Dr. Nayyar's Medicare patients by sex, 2024
- Women21959%
- Men15141%
Chronic conditions among Dr. Nayyar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Diabetes37%
- Ischemic heart disease29%
- Chronic kidney disease25%
- Mood disorders22%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nayyar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kamal Nayyar wrote 4,275 Medicare Part D claims in 2024
In 2024, Dr. Nayyar wrote 4,275 Medicare Part D claims for 407 patients. 85% of them were for generic drugs. CMS names the drug for 3,718 of them, across 76 drugs with 11 or more claims each, at $383,656 in total drug cost. In 2023, CMS named 2,872 claims across 66 drugs.
Part D claims, 20244,275
Drugs named by CMS76
Total drug cost$383,656
Part D patients407
Dr. Nayyar's Part D claims by kind of drug, 2024
- Generic3,650 claims85%
- Brand-name592 claims14%
- Other33 claims1%
Dr. Nayyar'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. Nayyar's Part D claims, 2024
- Antibiotics8%359 of 4,275 claims
- Antipsychotics, patients 65 and over0%16 of 4,275 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: 2,8722024: 3,71829%
Drugs named by CMS: 76 in 2024, 66 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. Kamal Nayyar offers telehealth to Medicare patients
Dr. Nayyar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nayyar as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kamal Nayyar has 2 publications on record
Dmand AI links 2 papers to Dr. Nayyar, published from 2020 to 2022. Dr. Nayyar's most frequent co-authors are Louis J. Imbriano, MD, Dale Austin Lee, MD and John K. Maesaka, MD.
Papers2
Years published2020 to 2022
Dr. Nayyar's most frequent co-authors
- Louis J. Imbriano, MD1 shared paper
- Dale Austin Lee, MD1 shared paper
- John K. Maesaka, MD1 shared paper
Recent publications by Dr. Nayyar
ChloridesDisease ProgressionGlomerular Filtration Rate
See who Dr. Nayyar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nayyar 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. Kamal Nayyar received $4,917 in industry payments from 2019 to 2025
CMS Open Payments shows 213 general payments to Dr. Nayyar from 29 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 96% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,233.
General payments to Dr. Nayyar by program year, 2019 to 2025
General payments to Dr. Nayyar by kind, 2019 to 2025
$4.9Kin total
- Food and beverage$4,73896%
- Education$1794%
Companies that paid Dr. Nayyar the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kamal Nayyar graduated from American University of the Caribbean School of Medicine
Dr. Nayyar graduated from American University of the Caribbean School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kamal Nayyar'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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. Kamal Nayyar
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. Kamal Nayyar's NPI number?
Dr. Kamal Nayyar's NPI number is 1679918742. It was assigned on May 2, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Kamal Nayyar?
Dr. Kamal Nayyar is a nephrologist in Smithtown, New York. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Kamal Nayyar practice?
Dr. Nayyar practices at 732 Smithtown Byp, Smithtown, NY 11787. Dr. Nayyar's primary practice is A.P. New York Comprehensive Medical Care in Smithtown, New York. Dmand AI also links Dr. Nayyar to 1 group practice or clinic.
What is Dr. Kamal Nayyar's office phone number?
The practice phone on file for Dr. Nayyar is (631) 656-9040.
What is Dr. Kamal Nayyar's medical license number?
Dr. Nayyar holds New York license 287713, one of the licenses on file in 2 states.
Which states has Dr. Kamal Nayyar been licensed in?
Dmand AI has state licenses on file for Dr. Nayyar in New York and Georgia.
What medical group is Dr. Kamal Nayyar part of?
Dr. Nayyar is linked to New York Comprehensive Medical Care.
Does Dr. Kamal Nayyar accept Medicare?
Yes. CMS data shows Dr. Nayyar billed Medicare for 1,614 services in 2024, and Dr. Nayyar accepts Medicare assignment.
Does Dr. Kamal Nayyar offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nayyar as offering telehealth services.
How many Medicare patients does Dr. Kamal Nayyar see?
CMS counts 370 Medicare patients who saw Dr. Nayyar in 2024, with an average age of 72.
Show 7 more questionsShow fewer questions
What services does Dr. Kamal Nayyar bill to Medicare?
In 2024, Dr. Nayyar's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0447).
Where did Dr. Kamal Nayyar go to medical school?
Dr. Nayyar graduated from American University of the Caribbean School of Medicine in 2012.
What drugs does Dr. Kamal Nayyar prescribe most?
In 2024 Medicare Part D data, Dr. Nayyar's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Ozempic.
Has Dr. Kamal Nayyar received payments from drug or device companies?
CMS Open Payments shows $4,917 in general payments to Dr. Nayyar from 29 companies from 2019 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Kamal Nayyar been practicing?
Dr. Nayyar graduated from medical school in 2012, 14 years ago.
Does Dr. Kamal Nayyar do research?
Dmand AI links 2 publications to Dr. Nayyar, published from 2020 to 2022.
Who does Dr. Kamal Nayyar publish with?
Dr. Nayyar's most frequent co-authors are Louis J. Imbriano, MD (1 shared paper), Dale Austin Lee, MD (1 shared paper) and John K. Maesaka, MD (1 shared paper).
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