1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Internal Medicine
  6. NPI Profile

DR. ATHER NIZAM M.D.
NPI 1093851941
Internal Medicine in Chicago, IL

Active since January 29, 2007PECOS Enrolled
5470 W MADISON ST, CHICAGO, IL 60644(773) 287-7900(773) 287-5923 Get Directions Write a Review

NPPES record last updated: April 19, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ather Nizam M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ATHER NIZAM M.D. (NPI 1093851941) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (036059684) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093851941
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ATHER NIZAMCredential: M.D.
Location Address5470 W MADISON STChicago, IL 60644-4031
Mailing Address3111 W Armitage AveChicago, IL 60647-3818 · (773) 394-5260 · Fax (773) 394-5271
Phone(773) 287-7900
Fax(773) 287-5923
Sole ProprietorNo
Enumeration DateJanuary 29, 2007
Last NPPES UpdateApril 19, 2013
✔ NPI 1093851941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036059684
Definition
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.
5470 W MADISON ST, Chicago, IL 60644
Open in Google Maps ↗

Other Identifiers 3

Medicaid0360596842IL
Medicare UPINC44045IL
Medicare ID-Type Unspecified677251IL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ather Nizam M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60644 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR ASHWINI S JOSHI INC
Dentist (Orthodontics and Dentofacial Orthopedics)
5470 W MADISON ST
CHICAGO, IL 60644
Cook County (773) 287-2277
GEORGE S. PANOS D.D.S. LTD.
Clinic/Center (Oral and Maxillofacial Surgery)
5470 W MADISON ST
CHICAGO, IL 60644
Cook County (773) 287-2277
DR. JAMES POULOS DDS
Dentist
5470 W MADISON ST
CHICAGO, IL 60644
Cook County (773) 287-2277
DR. ISAIAH J PERRY M.D.
Family Medicine
5470 W MADISON ST
CHICAGO, IL 60644
Cook County (773) 287-7900
DR. DAVID KIM
Dentist
5470 W MADISON ST
CHICAGO, IL 60644
Cook County (773) 287-2277
DR. NICHOLAS JAMES POULOS DDS
Dentist
5470 W MADISON ST
CHICAGO, IL 60644
Cook County (773) 287-2277
TVS RX INC
Pharmacy (Community/Retail Pharmacy)
5470 W MADISON ST
CHICAGO, IL 60644
Cook County (773) 379-7773
MIDWEST PHARMACY SERVICES LLC
Pharmacy (Community/Retail Pharmacy)
5470 W MADISON ST
CHICAGO, IL 60644
Cook County (773) 379-7773

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ather Nizam's NPI number?

The NPI number for Ather Nizam is 1093851941. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Where is Ather Nizam located?

Ather Nizam practices at 5470 W Madison St, Chicago, IL 60644. The listed phone number is (773) 287-7900.

What is Ather Nizam's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ather Nizam enrolled in Medicare?

Yes. Ather Nizam is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ather Nizam was last updated on April 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.