Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Stephen Mahalik Dc Ltd

Q: What is the NPI number for Stephen Mahalik Dc Ltd?

The NPI for Stephen Mahalik Dc Ltd is 1528207636, a Type 2 (organization) record in the CMS NPPES registry.

Chiropractor in Lockport, IL · enumerated 2009 · authorized official Stephen Mahalik, Director.

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

National Provider Identifier

1528207636

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Registry record

Entity type Organization (Type 2)

Legal business name Stephen Mahalik Dc Ltd

Practice address 515 S State St, Lockport, IL, 60441

Phone (815) 838-8545

Fax (815) 838-8548

Enumeration date Feb 12, 2009

Last updated in NPPES Feb 12, 2009

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 038003753 (IL) Primary

Authorized official

Name Stephen Mahalik

Title Director

Phone (815) 838-8545

Other identifiers

Identifier	Type	State	Issuer
1356423966	Other	IL	TYPE 1 NPI

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 Stephen Mahalik Dc Ltd?

The NPI for Stephen Mahalik Dc Ltd is 1528207636, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Stephen Mahalik Dc Ltd?

NPPES lists Stephen Mahalik (Director) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-12.