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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.

DR. PEDRO E LOPEZ MD
NPI 1053395517
Internal Medicine in Chicago, IL

Active since November 30, 2005
4122 W 26TH ST, CHICAGO, IL 60623(773) 521-2080(773) 522-5653 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Pedro E Lopez Md NPPES

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

DR. PEDRO E LOPEZ MD (NPI 1053395517) is an individual internal medicine provider in Chicago, Illinois and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1053395517
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. PEDRO E LOPEZCredential: MD
Location Address4122 W 26TH STChicago, IL 60623-4312
Mailing Address4122 W 26th StChicago, IL 60623-4312 · (773) 521-2080 · Fax (773) 522-5653
Phone(773) 521-2080
Fax(773) 522-5653
Sole ProprietorNo
Enumeration DateNovember 30, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1053395517 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.
4122 W 26TH ST, Chicago, IL 60623
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Other Identifiers 1

Other31604224IL · Blue Shield Of Il

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 Pedro Lopez's NPI number?

The NPI number for Pedro Lopez is 1053395517. It was assigned to this individual provider in the NPPES registry on November 30, 2005.

Where is Pedro Lopez located?

Pedro Lopez practices at 4122 W 26th St, Chicago, IL 60623. The listed phone number is (773) 521-2080.

What is Pedro Lopez'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 Pedro Lopez was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 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.