Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

All Day Medical, Ltd.

Durable Medical Equipment & Medical Supplies in Chicago, IL · enumerated 2009 · authorized official Eric Vassilatos, Secretary.

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

National Provider Identifier

1346471398

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name All Day Medical, Ltd.

Practice address 2632 N Halsted St, 1st Floor, Chicago, IL, 60614

Phone (877) 330-7770

Fax (866) 321-8361

Enumeration date Aug 6, 2009

Last updated in NPPES Aug 6, 2009

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 203001087 (IL) Primary

Authorized official

Name Eric Vassilatos

Title Secretary

Phone (877) 330-7770

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

Where is All Day Medical, Ltd. located?

The practice location on file with NPPES is in Chicago, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-08-06. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-06.