NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

J&S Kelly LLC

Oxygen Equipment & Supplies (DME) in Davenport, IA · enumerated 2013 · authorized official William Kellenberger, Managing Member.

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

National Provider Identifier

1023356672

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name J&S Kelly LLC
Other name <Unavail>
Practice address 1801 E 54th St, Suite 200, Davenport, IA, 52807
Phone (563) 386-1553
Fax (563) 449-5450
Enumeration date Jan 16, 2013
Last updated in NPPES Jul 21, 2022

Taxonomy & classification

332BX2000X Oxygen Equipment & Supplies (DME) Suppliers · License 003 (IA) Primary

Authorized official

Name William Kellenberger
Title Managing Member
Phone (563) 386-1553

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 the NPI number for J&S Kelly LLC?
The NPI for J&S Kelly LLC is 1023356672, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for J&S Kelly LLC?
NPPES lists William Kellenberger (Managing Member) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.