ALEXANDRA OLAVARRIETA HERRERA
NPI 1104529353
Internal Medicine - Cardiovascular Disease in Chicago, IL

Q: What is Alexandra Olavarrieta Herrera's NPI number?

The NPI number for Alexandra Olavarrieta Herrera is 1104529353. It was assigned to this individual provider in the NPPES registry on March 27, 2023.

Q: What is Alexandra Olavarrieta Herrera's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Active since March 27, 2023

3134 N CLARK ST, CHICAGO, IL 60657(773) 880-9722(773) 880-9723 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 7, 2026, Oct 9, 2024, Jul 5, 2023 and 2 more (5 updates tracked since 2023).

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About Alexandra Olavarrieta Herrera NPPES

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

ALEXANDRA OLAVARRIETA HERRERA (NPI 1104529353) is an individual cardiovascular disease provider in Chicago, Illinois, licensed in Illinois (125.082157) and active in the NPI registry since March 2023.

NPPES Registry Identity

NPI1104529353

Entity TypeIndividualFemale

Primary Taxonomy207RC0000X

Provider Legal NameALEXANDRA OLAVARRIETA HERRERA

Location Address3134 N CLARK STChicago, IL 60657-4414

Mailing Address3134 N Clark StChicago, IL 60657-4414 · (773) 880-9722 · Fax (773) 880-9723

Phone(773) 880-9722

Fax(773) 880-9723

Sole ProprietorNo

Enumeration DateMarch 27, 2023

Last NPPES UpdateApril 7, 20265 updates tracked since enumeration

NPPES CertifiedApril 7, 2026

✔ NPI 1104529353 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in IL · 125.082157

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

3134 N CLARK ST, Chicago, IL 60657

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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.

DR. SORIN C DANCIU M.D.

Internal Medicine (Cardiovascular Disease)