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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MUDASSIR SAYEED
NPI 1700580875
Internal Medicine in Aurora, IL

Active since March 30, 2023
1315 N HIGHLAND AVE STE 100, AURORA, IL 60506(630) 413-9119 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mudassir Sayeed NPPES

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

MUDASSIR SAYEED (NPI 1700580875) is an individual internal medicine provider in Aurora, Illinois, licensed in Illinois (036.180018) and active in the NPI registry since March 2023.

NPPES Registry Identity

NPI1700580875
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMUDASSIR SAYEED
Location Address1315 N HIGHLAND AVE STE 100Aurora, IL 60506-1459
Mailing Address1315 N Highland Ave Ste 100Aurora, IL 60506-1459
Phone(630) 413-9119
Sole ProprietorYes
Enumeration DateMarch 30, 2023
Last NPPES UpdateJune 16, 2026
NPPES CertifiedJune 16, 2026
✔ NPI 1700580875 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 · 036.180018
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.
1315 N HIGHLAND AVE STE 100, Aurora, IL 60506
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Other Providers at the Same Location NPPES 2

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

OLAMIDOYIN PHEBIAN OLUFADE APRN
Nurse Practitioner (Psychiatric/Mental Health)
1315 N HIGHLAND AVE STE 100
AURORA, IL 60506
Kane County (630) 859-2222
SYED HUSSAINI MD
Family Medicine
1315 N HIGHLAND AVE STE 100
AURORA, IL 60506
Kane County (630) 413-9119

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 Mudassir Sayeed's NPI number?

The NPI number for Mudassir Sayeed is 1700580875. It was assigned to this individual provider in the NPPES registry on March 30, 2023.

Where is Mudassir Sayeed located?

Mudassir Sayeed practices at 1315 N Highland Ave Ste 100, Aurora, IL 60506. The listed phone number is (630) 413-9119.

What is Mudassir Sayeed'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 Mudassir Sayeed was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days 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.