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Esperanza Health Centers

Federally Qualified Health Center (FQHC) in Chicago, IL · enumerated 2023 · authorized official Zachary Spreitzer Spreitzer, Director of Finance.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578348736

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Registry record

Entity type Organization (Type 2)
Legal business name Esperanza Health Centers
Practice address 4720 S California Ave, Chicago, IL, 60632
Phone (773) 584-6140
Fax (844) 285-1003
Enumeration date Aug 28, 2023
Last updated in NPPES Aug 28, 2023

Taxonomy & classification

261QF0400X Federally Qualified Health Center (FQHC) Ambulatory Health Care Facilities Primary

Authorized official

Name Zachary Spreitzer Spreitzer
Title Director of Finance
Phone (773) 823-4224

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Esperanza Health Centers?
Esperanza Health Centers is registered in NPPES as a Federally Qualified Health Center (FQHC) (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-28.