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SAMEER ZIA KHAN
NPI 1336718113
Internal Medicine in Oak Lawn, IL

Active since June 24, 2021
4220 W 95TH ST STE 200, OAK LAWN, IL 60453(708) 398-0287(708) 684-0281 Get Directions Write a Review

NPPES record last updated: July 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 1, 2025, Apr 2, 2025, Jun 24, 2021 (3 updates tracked since 2021).

About Sameer Zia Khan NPPES

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

SAMEER ZIA KHAN (NPI 1336718113) is an individual internal medicine provider in Oak Lawn, Illinois, licensed in Illinois (1336718113) and active in the NPI registry since June 2021.

NPPES Registry Identity

NPI1336718113
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSAMEER ZIA KHAN
Location Address4220 W 95TH ST STE 200Oak Lawn, IL 60453-3072
Mailing Address4220 W 95th St Ste 200Oak Lawn, IL 60453-3072 · (708) 398-0287 · Fax (708) 684-0281
Phone(708) 398-0287
Fax(708) 684-0281
Sole ProprietorNo
Enumeration DateJune 24, 2021
Last NPPES UpdateJuly 1, 20253 updates tracked since enumeration
NPPES CertifiedJuly 1, 2025
✔ NPI 1336718113 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 · 1336718113
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.
4220 W 95TH ST STE 200, Oak Lawn, IL 60453
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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.

ZYNAB ADEWUSI
Internal Medicine
4220 W 95TH ST STE 200
OAK LAWN, IL 60453
Cook County (708) 398-0287
DR. JACQUELINE RENEE IVEY-BROWN M.D.
Internal Medicine
4220 W 95TH ST STE 200
OAK LAWN, IL 60453
Cook County (708) 398-0287
DR. IRFAN HASAN SIDDIQUI MD
Internal Medicine
4220 W 95TH ST STE 200
OAK LAWN, IL 60453
Cook County (312) 731-6329
OMAIR ARSHAD DO
Internal Medicine
4220 W 95TH ST STE 200
OAK LAWN, IL 60453
Cook County (708) 398-0287
ALLISON ISABELLI DO, MA
Internal Medicine
4220 W 95TH ST STE 200
OAK LAWN, IL 60453
Cook County (708) 398-0287
MORINOLA SHOBAJO
Student in an Organized Health Care Education/Training Program
4220 W 95TH ST STE 200
OAK LAWN, IL 60453
Cook County (708) 398-0287
AISHA AZKA AHMED MD
Internal Medicine
4220 W 95TH ST STE 200
OAK LAWN, IL 60453
Cook County (708) 398-0287
RADHWA RAMADAN MD
Pediatrics
4220 W 95TH ST STE 200
OAK LAWN, IL 60453
Cook County (312) 949-4200

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 Sameer Khan's NPI number?

The NPI number for Sameer Khan is 1336718113. It was assigned to this individual provider in the NPPES registry on June 24, 2021.

Where is Sameer Khan located?

Sameer Khan practices at 4220 W 95th St Ste 200, Oak Lawn, IL 60453. The listed phone number is (708) 398-0287.

What is Sameer Khan's specialty?

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

When was this NPI record last updated?

The NPPES record for Sameer Khan was last updated on July 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.