Dr. Naresh C. Chandan, DO
- Medicare services, 2024
- 1,163
- Medicare patients, 2024
- 333
- Part D claims, 2024
- 11,769
- Hospital affiliations
- 1
- Industry payments
- $11,924
- Practice address
- 401 N Wall St, Kankakee, IL 60901
- Practice phone
- Call (815) 933-1671
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riverside Health System
Kankakee, Illinois
Find Dr. Chandan'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. Naresh C. Chandan is an internist in Kankakee, Illinois
Dr. Chandan practices at Riverside Health System in Kankakee, Illinois.
Dr. Chandan's NPI, 1811094550, was assigned on September 17, 2006. Dr. Chandan holds Illinois license 036090440.
- NPI
- 1811094550NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810041290
- NPI enumeration date
- September 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 933-1671
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Naresh C. Chandan practices at Riverside Health System in Kankakee, Illinois
Dr. Chandan's primary practice is Riverside Health System, at 401 N Wall St, Kankakee, IL 60901 in Kankakee County. The practice phone is (815) 933-1671.
- Riverside Health System401 N Wall St, Kankakee, IL 60901 · Kankakee CountyPhone(815) 933-1671
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Naresh C. Chandan is affiliated with 5 sites of care and 1 medical group
Dr. Chandan's primary practice is Riverside Health System in Kankakee, Illinois. Dr. Chandan is also affiliated with Riverside Medical Center. The medical group on file is Riverside Healthcare. Dmand AI also links Dr. Chandan to 1 more group practice or clinic, 1 home health agency and 1 hospice, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Naresh C. Chandan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chandan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Health System | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Naresh C. Chandan is one of 5,652 internists in Illinois
Internal medicine is Dr. Chandan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chandan is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Chandan
Counts of internists 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. Naresh C. Chandan billed Medicare for 1,163 services in 2024
CMS data shows 1,163 Medicare services from Dr. Chandan across 11 procedure codes in 2024, for 333 Medicare patients. Medicare paid $103,586 for them. Every service was in an office.
Dr. Chandan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8502024: 7788%
- Other services
- 2023: 2552024: 31323%
- Tests and treatments
- 2023: 672024: 727%
Dr. Chandan compared with the Illinois median for internists, 2024
- Dr. Chandan
- Illinois median
- Medicare services
- 1,163vs 5662.1 times
- Medicare patients
- 333vs 20860% above
- Part D claims
- 11,171vs 28439.3 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Chandan'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. Chandan and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Naresh C. Chandan treated 333 Medicare patients in 2024, average age 72
CMS counts 333 Medicare patients who saw Dr. Chandan in 2024. The largest group is 65 to 74, with 140 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chandan's median patient age at 69, with 35% women.
Dr. Chandan's Medicare patients by age, 2024
Dr. Chandan's Medicare patients by sex, 2024
- Women11133%
- Men22267%
Chronic conditions among Dr. Chandan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis40%
- Anxiety32%
- Ischemic heart disease31%
- Diabetes29%
- Chronic kidney disease27%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chandan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women35%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Naresh C. Chandan wrote 11,769 Medicare Part D claims in 2024
In 2024, Dr. Chandan wrote 11,769 Medicare Part D claims for 505 patients. 88% of them were for generic drugs. CMS names the drug for 11,171 of them, across 167 drugs with 11 or more claims each, at $562,919 in total drug cost. In 2023, CMS named 10,849 claims across 166 drugs.
Dr. Chandan's Part D claims by kind of drug, 2024
- Generic10,355 claims88%
- Brand-name1,182 claims10%
- Other232 claims2%
Dr. Chandan'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. Chandan's Part D claims, 2024
- Opioids0%21 of 11,769 claims
- Antibiotics1%103 of 11,769 claims
- Antipsychotics, patients 65 and over1%59 of 11,769 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: 10,8492024: 11,1713%
Drugs named by CMS: 167 in 2024, 166 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
How Dr. Naresh C. Chandan takes part in Medicare
Dr. Chandan 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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Dr. Naresh C. Chandan received $11,924 in industry payments from 2016 to 2025
CMS Open Payments shows 635 general payments to Dr. Chandan from 60 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Novo Nordisk Inc paid the most, $1,413.
General payments to Dr. Chandan by program year, 2016 to 2025
General payments to Dr. Chandan by kind, 2016 to 2025
- Food and beverage$11,61197%
- Consulting fees$1751%
- Education$1381%
Companies that paid Dr. Chandan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Naresh C. Chandan'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) |
| 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. Naresh C. Chandan
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. Naresh C. Chandan's NPI number?
Dr. Naresh C. Chandan's NPI number is 1811094550. It was assigned on September 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Naresh C. Chandan?
Dr. Naresh C. Chandan is an internist in Kankakee, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Naresh C. Chandan practice?
Dr. Chandan practices at 401 N Wall St, Kankakee, IL 60901. Dr. Chandan's primary practice is Riverside Health System in Kankakee, Illinois. Dmand AI also links Dr. Chandan to 1 group practice or clinic, 1 home health agency and 1 hospice.
What is Dr. Naresh C. Chandan's office phone number?
The practice phone on file for Dr. Chandan is (815) 933-1671.
What is Dr. Naresh C. Chandan's medical license number?
Dr. Chandan holds Illinois license 036090440.
Which hospitals is Dr. Naresh C. Chandan affiliated with?
Dr. Chandan is affiliated with Riverside Medical Center.
What medical group is Dr. Naresh C. Chandan part of?
Dr. Chandan is linked to Riverside Healthcare.
Does Dr. Naresh C. Chandan accept Medicare?
Yes. CMS data shows Dr. Chandan billed Medicare for 1,163 services in 2024, and Dr. Chandan accepts Medicare assignment.
How many Medicare patients does Dr. Naresh C. Chandan see?
CMS counts 333 Medicare patients who saw Dr. Chandan in 2024, with an average age of 72.
What services does Dr. Naresh C. Chandan bill to Medicare?
In 2024, Dr. Chandan's most billed Medicare services were office visit, established patient (99214), nursing facility care (99309) and medicare service (G0439).
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What drugs does Dr. Naresh C. Chandan prescribe most?
In 2024 Medicare Part D data, Dr. Chandan's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Fluticasone Propionate.
Has Dr. Naresh C. Chandan received payments from drug or device companies?
CMS Open Payments shows $11,924 in general payments to Dr. Chandan from 60 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Naresh C. Chandan been practicing?
Dr. Chandan graduated from medical school in 1992, 34 years ago.
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