DR. AZAZUDDIN A AHMED M.D.
NPI 1073732459
Internal Medicine in Chicago, IL

Active since April 24, 2007PECOS EnrolledAccepts Medicare Assignment
1901 W HARRISON ST, CHICAGO, IL 60612(312) 864-6000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Azazuddin A Ahmed M.d. NPPES

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

DR. AZAZUDDIN A AHMED M.D. (NPI 1073732459) is an individual internal medicine provider in Chicago, Illinois and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1981).

NPPES Registry Identity

NPI1073732459
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. AZAZUDDIN A AHMEDCredential: M.D.
Location Address1901 W HARRISON STChicago, IL 60612-3714
Mailing Address11 Sylvan Glen CtBurr Ridge, IL 60527-0703 · (630) 920-9956 · Fax (630) 920-1902
Sole ProprietorYes
Medical School CMSOtherGraduated 1981
Enumeration DateApril 24, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1073732459 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.

1901 W HARRISON ST, Chicago, IL 60612

Other Identifiers 1

Medicare UPINH67453IL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Azazuddin A Ahmed M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1456458611
PECOS Enrollment IDI20070523000022
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month 99487
Complex chronic care management is a service for patients with two or more long-term health conditions. It involves a healthcare professional directing clinical staff in providing care for the first 60 minutes each month. This helps manage your health conditions effectively.
58 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60612 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 20

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

Emergency Medicine
1901 W HARRISON ST
CHICAGO, IL 60612
Internal Medicine
1901 W HARRISON ST
CHICAGO, IL 60612
Obstetrics & Gynecology (Gynecology)
1901 W HARRISON ST
CHICAG, IL 60612
Internal Medicine
1901 W HARRISON ST
CHICAGO, IL 60612
Pharmacy (Clinic Pharmacy)
1901 W HARRISON ST
CHICAGO, IL 60612
Emergency Medicine
1901 W HARRISON ST
CHICAGO, IL 60612
Physician Assistant
1901 W HARRISON ST
CHICAGO, IL 60612
General Acute Care Hospital
1901 W HARRISON ST
CHICAGO, IL 60612

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 Azazuddin Ahmed's NPI number?

The NPI number for Azazuddin Ahmed is 1073732459. It was assigned to this individual provider in the NPPES registry on April 24, 2007.

Where is Azazuddin Ahmed located?

Azazuddin Ahmed practices at 1901 W Harrison St, Chicago, IL 60612. The listed phone number is (312) 864-6000.

What is Azazuddin Ahmed's specialty?

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

Is Azazuddin Ahmed enrolled in Medicare?

Yes. Azazuddin Ahmed is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Azazuddin Ahmed was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.