DR. ALEISHA KHAN MD
NPI 1497503940
Internal Medicine in Chicago, IL

Active since May 09, 2024PECOS Enrolled
5841 S MARYLAND AVE, CHICAGO, IL 60637(773) 702-6840 Get Directions Write a Review

NPPES record last updated: June 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 3, 2025, Mar 31, 2025, May 9, 2024 (3 updates tracked since 2024).

About Dr. Aleisha Khan Md NPPES

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

DR. ALEISHA KHAN MD (NPI 1497503940) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (1497503940) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497503940
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ALEISHA KHANCredential: MD
Location Address5841 S MARYLAND AVEChicago, IL 60637-1443
Mailing Address180 Harvester Dr Ste 110Burr Ridge, IL 60527-6686 · (773) 702-1150
Sole ProprietorYes
Enumeration DateMay 9, 2024
Last NPPES UpdateJune 3, 20253 updates tracked since enumeration
NPPES CertifiedMay 22, 2025
NPI 1497503940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in IL · 1497503940
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.
Also ListedPediatricsTaxonomy 208000000X · License 1497503940 (IL)
5841 S MARYLAND AVE, Chicago, IL 60637

Other Identifiers 1

Other125.085206IL · Department Of Financial And Professional Regulation

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. Aleisha Khan Md 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 60637 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.

Radiology (Diagnostic Radiology)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Internal Medicine
5841 S MARYLAND AVE
CHICAGO, IL 60637
Neurological Surgery
5841 S MARYLAND AVE
CHICAGO, IL 60637
Pathology (Hematology)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Internal Medicine
5841 S MARYLAND AVE
CHICAGO, IL 60637
Internal Medicine
5841 S MARYLAND AVE
CHICAGO, IL 60637
Internal Medicine (Pulmonary Disease)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Internal Medicine (Pulmonary Disease)
5841 S MARYLAND AVE
CHICAGO, IL 60637

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 Aleisha Khan's NPI number?

The NPI number for Aleisha Khan is 1497503940. It was assigned to this individual provider in the NPPES registry on May 9, 2024.

Where is Aleisha Khan located?

Aleisha Khan practices at 5841 S Maryland Ave, Chicago, IL 60637. The listed phone number is (773) 702-6840.

What is Aleisha Khan's specialty?

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

Is Aleisha Khan enrolled in Medicare?

Yes. Aleisha Khan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Aleisha Khan was last updated on June 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.