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Ashok Kumar

Internal Medicine β€’ Chicago, IL

Active NPI 1407589781 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

2900 N Lake Shore Dr
Chicago, IL 606575640

Call 7736656730 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

2900 N Lake Shore Dr

Chicago, IL 606575640

Telephone 7736656730
Organization at the Same NPPES Address or Phone
Saint Joseph Hospital-Chicago Facility NPI 1225025786

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 2 distinct group names: Carle Health Care Incorporated; Methodist Medical Center Of Illinois. 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

2018

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2019–2025.

Guide: How to read an Open Payments record

Years since graduation

8 years (graduated 2018)

CMS Doctors and Clinicians data list 2018 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

2022

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, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

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)

Ashok Kumar 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 Ashok Kumar 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 Chicago and Illinois

2,824 active clinicians are listed under Internal Medicine with a practice address in Chicago, IL (7,197 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Chicago

13.5% of these 2,824 clinicians have the CMS telehealth indicator.

38.7% of these 2,824 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-03-25
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES IL 036173077

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.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

License # reported to NPPES IL 125079745

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

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

I20250521002944

Enrollment State Jurisdiction

IL

PECOS Control ID

0446779524

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

Methodist Medical Center Of Illinois

221 Ne Glen Oak Ave, Peoria, IL 616360001

Carle Health Care Incorporated

611 W Park St, Urbana, IL 618012501

Methodist Medical Center Of Illinois

221 Ne Glen Oak, Peoria, IL 616360001

Phone: 3096725522

Methodist Medical Center Of Illinois

815 Main St, Peoria, IL 616021076

Phone: 3096724977

Methodist Medical Center Of Illinois

815 Main St, Peoria, IL 616021080

Phone: 3096724977

Carle Health Care Incorporated

221 Ne Glen Oak Ave, Peoria, IL 616360001

Carle Health Care Incorporated

611 W Park St, Urbana, IL 618012501

Phone: 8887122753

Clinicians Sharing This Practice Address or Phone

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

11 listed
Dr. Queen Aghaji , MD

General Practice

NPI 1518415926

Doctor of Medicine (M.D.)

Dr. Syed Ahmad , MD

Internal Medicine

NPI 1659987683

Doctor of Medicine (M.D.)

Ayah Alkhidir

Internal Medicine

NPI 1063180883
NPI 1740959998

Doctor of Medicine (M.D.)

Dr. William Choi , MD

Student in an Organized Health Care Education/Training Program

NPI 1194465989

Doctor of Medicine (M.D.)

Dr. Jonathan Han , MD

Student in an Organized Health Care Education/Training Program

NPI 1457988669

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated July 05, 2022.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from July 2022 to November 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1407589781
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 05, 2022
Last Update: March 25, 2025
Sole Proprietor: No

Other Internal Medicine Providers in Chicago

All Internal Medicine Providers in Chicago

Mailing Address

2909 N Sheridan Rd Apt 1611

Chicago, IL 606575963

Phone: 8723158158

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.