Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Naresh C Chandan , DO

Internal Medicine • Kankakee, IL

Active NPI 1811094550 Individual Practitioner Male Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

401 N Wall St Ste 102
Kankakee, IL 60901

Call 8159285090 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

401 N Wall St Ste 102

Kankakee, IL 60901

Telephone 8159285090
Fax 8159285079
Other Listings in Public Data

NPPES lists 1 additional practice-address record in Bourbonnais, IL. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: Riverside Health System. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

1992

Medicare patients

333 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $132,973 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $103,585 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

17,936 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$562,919 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $1,791.08 across 72 records.

By nature of payment

  • Food and Beverage: $1,616.08 across 71 records.
  • Consulting Fee: $175.00 across 1 record.

Reporting-company totals (3 largest of 18)

  • Novo Nordisk Inc: $374.14 across 16 records.
  • Amgen Inc.: $303.76 across 8 records.
  • AstraZeneca Pharmaceuticals LP: $266.14 across 9 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

34 years (graduated 1992)

CMS Doctors and Clinicians data list 1992 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2006

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Chandan has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Chandan as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Kankakee and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Close to the middle for clinicians listed under Internal Medicine in Kankakee, IL (2024, 14 clinicians with data). Median for this group: 1,095. Middle half: 681 to 1,365.

More Medicare Part B services than 70% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: 699. Middle half: 285 to 1,340.

Medicare-allowed amount

A higher Medicare-allowed amount than 60% of clinicians listed under Internal Medicine in Kankakee, IL (2024, 14 clinicians with data). Median for this group: $124,872. Middle half: $82,037 to $157,066.

A higher Medicare-allowed amount than 75% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: $67,802. Middle half: $27,619 to $124,679.

Paid by Medicare

Close to the middle for clinicians listed under Internal Medicine in Kankakee, IL (2024, 14 clinicians with data). Median for this group: $98,446. Middle half: $64,443 to $124,099.

A higher Medicare payment amount than 75% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: $52,838. Middle half: $21,117 to $98,214.

Medicare Part D prescriptions

More Part D prescriptions than 90% of clinicians listed under Internal Medicine in Kankakee, IL (2024, 19 clinicians with data). Median for this group: 113. Middle half: 60 to 1,640.

More Part D prescriptions than 90% of clinicians listed under Internal Medicine in Illinois (2024, 3,755 clinicians with data). Median for this group: 1,030. Middle half: 99 to 4,658.

Part D drug cost

A higher Part D drug cost than 85% of clinicians listed under Internal Medicine in Kankakee, IL (2024, 19 clinicians with data). Median for this group: $8,874. Middle half: $771 to $68,271.

A higher Part D drug cost than 80% of clinicians listed under Internal Medicine in Illinois (2024, 3,755 clinicians with data). Median for this group: $78,716. Middle half: $2,604 to $371,507.

30 active clinicians are listed under Internal Medicine with a practice address in Kankakee, IL (7,245 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Kankakee

6.7% of these 30 clinicians have the CMS telehealth indicator.

40% of these 30 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 72 records totaling $1,791.08.

Manufacturer Payment Nature Product Type Amount ($)
Amgen Inc.
Consulting Fee
Cash or cash equivalent
PROLIA General $175.00
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Ozempic General $95.99
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
FARXIGA General $88.25
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Wegovy General $87.83
Dexcom, Inc.
Food and Beverage
In-kind items and services
Dexcom G6 Transmitter General $43.42
Dexcom, Inc.
Food and Beverage
In-kind items and services
Dexcom G6 Transmitter General $39.80
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
BREZTRI General $37.57
Sanofi and Genzyme US Companies
Food and Beverage
In-kind items and services
TZIELD General $35.17
Amgen Inc.
Food and Beverage
In-kind items and services
REPATHA General $33.85
Dexcom, Inc.
Food and Beverage
In-kind items and services
Dexcom G6 Transmitter General $27.87
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Wegovy General $27.63
Boehringer Ingelheim Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
JARDIANCE General $27.44
Dexcom, Inc.
Food and Beverage
In-kind items and services
Dexcom G6 Transmitter General $26.98
Amgen Inc.
Food and Beverage
In-kind items and services
OTEZLA General $26.90
Boehringer Ingelheim Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
JARDIANCE General $26.70
Eli Lilly and Company
Food and Beverage
In-kind items and services
MOUNJARO General $25.70
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
AIRSUPRA General $25.67
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
— General $24.36
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $24.17
Eli Lilly and Company
Food and Beverage
In-kind items and services
MOUNJARO General $23.50
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Veozah General $23.44
ABBVIE INC.
Food and Beverage
In-kind items and services
CREON General $22.35
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
LEQVIO General $22.09
Boehringer Ingelheim Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
JARDIANCE General $22.02
Xeris Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
GVOKE HYPOPEN General $21.91

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
546 249 $205.00 $121.91
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
203 79 $177.00 $103.26
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
169 169 $225.00 $123.45
G0008 Administration of influenza virus vaccine
66 65 $52.00 $31.15
90662 Influenza vaccine split virus, preservative free
60 59 $97.00 $81.49
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
32 32 $367.00 $157.85
99495 Transitional care management services for problem of at least moderate complexity
29 26 $341.00 $189.98
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
20 16 $117.00 $50.71
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
14 14 $367.00 $157.48
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
12 12 $573.00 $290.55
G0009 Administration of pneumococcal vaccine
12 12 $52.00 $31.15

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 1,174 67,874 $7,933.02 223
Levothyroxine Sodium Levothyroxine Sodium 599 29,446 $4,399.87 83
Fluticasone Propionate Fluticasone Propionate 490 19,505 $4,796.90 84
Pantoprazole Sodium Pantoprazole Sodium 440 24,342 $6,435.06 93
Lisinopril Lisinopril 412 24,150 $1,963.56 82
Omeprazole Omeprazole 397 18,533 $3,280.76 61
Amlodipine Besylate Amlodipine Besylate 315 19,284 $1,669.04 70
Tamsulosin Hcl Tamsulosin Hcl 308 13,896 $2,407.25 49
Metformin Hcl Metformin Hcl 264 15,869 $1,495.60 52
Losartan Potassium Losartan Potassium 195 13,612 $1,568.53 49
Metoprolol Tartrate Metoprolol Tartrate 189 10,353 $911.79 36
Gabapentin Gabapentin 184 8,620 $2,247.32 37
Lorazepam Lorazepam 176 5,129 $626.09 30
Metoprolol Succinate Metoprolol Succinate 170 9,485 $2,383.61 37
Rosuvastatin Calcium Rosuvastatin Calcium 164 13,025 $3,507.61 48
Hydrochlorothiazide Hydrochlorothiazide 162 9,974 $642.52 33
Clotrimazole Clotrimazole 132 3,673 $2,430.97 16
Alendronate Sodium Alendronate Sodium 128 7,992 $864.83 32
Risperidone Risperidone 125 3,839 $669.46 13
Sertraline Hcl Sertraline Hcl 121 3,868 $656.67 12
Autoshield Duo Pen Needle Pen Needle,dual Safety,diabetc 111 3,000 $10,699.54 11
Chlorhexidine Gluconate Chlorhexidine Gluconate 107 2,720 $1,074.85 —
Divalproex Sodium Divalproex Sodium 106 3,246 $2,455.32 —
Albuterol Sulfate Hfa Albuterol Sulfate 105 3,077 $3,845.81 24
Montelukast Sodium Montelukast Sodium 101 5,074 $485.13 16

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2021-03-22
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES IL 036090440

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - INTERNAL MEDICINE

Medicare Enrollment ID

I20090827000637

Enrollment State Jurisdiction

IL

PECOS Control ID

7810041290

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Riverside Health System

401 N Wall St, Kankakee, IL 609012934

Phone: 8159285090

Secondary Practice Locations

370 Larry Power Rd, Suite 2

Bourbonnais, IL 60914

Phone: 8155237020

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

5 listed
NPI 1275957334

Doctor of Osteopathic Medicine (D.O.)

Dr. Lisa Patel , MD

Internal Medicine

NPI 1154810778

Doctor of Medicine (M.D.)

Tracey Peachey , FNP

Nurse Practitioner

NPI 1124872924

Family Nurse Practitioner

Dr. Mobolaji Suleiman , MD

Internal Medicine - Geriatric Medicine

NPI 1184764086

Doctor of Medicine (M.D.)

NPI 1891833612

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

12 Historical Events
📍
Updated Practice Location September 13, 2019

Registered at 401 N WALL ST STE 102, KANKAKEE, IL 60901 (Tel: 8159285090)

âś…
NPI Profile Active December 04, 2017

NPI status registered as active in NPPES database

📍
Updated Business Mailing Address December 04, 2017

Registered at 401 N WALL ST STE 102, KANKAKEE, IL 609012934 (Tel: 8159285090)

📍
Updated Practice Location December 04, 2017

Registered at 370 LARRY POWER RD, SUITE 2, BOURBONNAIS, IL 609145195 (Tel: 8155237020)

👤
Provider Name / Credentials Updated December 04, 2017

Recorded as NARESH CHANDAN, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 04, 2017

Internal Medicine (license number reported to NPPES: IL 036090440)

âś…
NPI Profile Active April 17, 2009

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) April 17, 2009

Registered at 370 LARRY POWER RD, SUITE 2, BOURBONNAIS, IL 609145195 (Tel: 8155237020)

📍
Business Mailing Address (Initial Record) April 17, 2009

Registered at 370 LARRY POWER RD, SUITE 2, BOURBONNAIS, IL 609145195 (Tel: 8155237020)

👤
Provider Name / Credentials (Initial Record) April 17, 2009

Recorded as NARESH CHANDAN, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 17, 2009

Internal Medicine (license number reported to NPPES: IL 036090440)

🟢
Initial NPI Registration & Enumeration September 17, 2006

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1811094550
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 17, 2006
Last Update: March 22, 2021
Sole Proprietor: No

Other Internal Medicine Providers in Kankakee

All Internal Medicine Providers in Kankakee

Mailing Address

401 N Wall St Ste 102

Kankakee, IL 609012934

Phone: 8159285090

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.