WILLIAM H HARRIS SR.
NPI 1255224861
Non-emergency Medical Transport (VAN) in Chicago, IL

Q: What is William Harris's NPI number?

The NPI number for William Harris is 1255224861. It was assigned to this individual provider in the NPPES registry on June 2, 2025.

Q: What is William Harris's specialty?

The primary specialty registered for this NPI is Non-emergency Medical Transport (VAN) with taxonomy code 343900000X.

Q: When was this NPI record last updated?

The NPPES record for William Harris was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since June 02, 2025

6544 S EBERHART AVE, CHICAGO, IL 60637(708) 701-3227(708) 606-8037 Get Directions Write a Review

NPPES record last updated: June 2, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About William H Harris Sr. NPPES

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

WILLIAM H HARRIS SR. (NPI 1255224861) is an individual non-emergency medical transport (van) provider in Chicago, Illinois, licensed in Illinois (DW46643) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1255224861

Entity TypeIndividualMale

Primary Taxonomy343900000X

Provider Legal NameWILLIAM H HARRIS SR.

Location Address6544 S EBERHART AVEChicago, IL 60637-3206

Mailing Address5463 Yale LnMatteson, IL 60443-1642 · (708) 701-3227 · Fax (708) 606-8037

Phone(708) 701-3227

Fax(708) 606-8037

Sole ProprietorYes

Enumeration DateJune 2, 2025

NPPES CertifiedJune 2, 2025

✔ NPI 1255224861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNon-emergency Medical Transport (VAN)Transportation Services

Taxonomy Code343900000X

License✔ Licensed in IL · DW46643

Definition

A land vehicle with a capacity to meet special height, clearance, access, and seating, for the conveyance of persons in non-emergency situations. The vehicle may or may not be required to meet local county or state regulations.

6544 S EBERHART AVE, Chicago, IL 60637

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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 William Harris's NPI number?

The NPI number for William Harris is 1255224861. It was assigned to this individual provider in the NPPES registry on June 2, 2025.

Where is William Harris located?

William Harris practices at 6544 S Eberhart Ave, Chicago, IL 60637. The listed phone number is (708) 701-3227.

What is William Harris's specialty?

The primary specialty registered for this NPI is Non-emergency Medical Transport (VAN) with taxonomy code 343900000X.

When was this NPI record last updated?

The NPPES record for William Harris was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.