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Marek Walczyk MD Sc

Marek Walczyk MD Sc is a healthcare organization registered as Adult Mental Health Clinic/Center in Park Ridge, IL, holding Type 2 (organization) NPI 1417112954 since 2008. The authorized official on file is Marek Walczyk, Owner.

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NPI 1417112954
Entity type Organization (Type 2)
Legal business name Marek Walczyk MD Sc
Practice address 1300 HIGGINS RD, 212, Park Ridge, IL, 60068
Phone 8478235151
Enumeration date 2008-07-24
Last updated in NPPES 2008-07-24

Authorized official

Name Marek Walczyk
Title Owner
Phone 7082248840

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QM0850X Adult Mental Health Clinic/Center Primary

Other identifiers

Identifier Type State Issuer
1632658 Other IL BCBS
020363109 Medicaid IL
Copy-ready billing details
Provider: Marek Walczyk MD Sc
NPI: 1417112954
Taxonomy: 261QM0850X (Adult Mental Health Clinic/Center)
Address: 1300 HIGGINS RD, 212, Park Ridge, IL, 60068

Providers at this address

NPI Name Type Specialty Location
1306137591 Flexeon Rehabilitation of Park Ridge, LLC Organization Physical Therapy Clinic/Center Park Ridge, IL
1366870669 Margaret Proxmire Individual Physical Medicine & Rehabilitation Physician Park Ridge, IL
1841904448 Thekey of Illinois, LLC Organization In Home Supportive Care Agency Park Ridge, IL

Verify this record

Cross-check NPI 1417112954 against the authoritative CMS record: view Marek Walczyk MD Sc on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Marek Walczyk MD Sc?
The NPI for Marek Walczyk MD Sc is 1417112954, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Marek Walczyk MD Sc?
NPPES lists Marek Walczyk (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-07-24.