Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Marek Romuald Suwary

Q: What is the NPI number for Marek Suwary?

The National Provider Identifier (NPI) for Marek Suwary is 1659695351, a Type 1 (individual) record in the CMS NPPES registry.

Physical Therapist in Streamwood, IL · enumerated 2010.

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

National Provider Identifier

1659695351

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Registry record

Entity type Individual (Type 1)

Name Marek Romuald Suwary

Sex Male

Practice address Streamwood, IL, 60107

Phone (630) 440-6153

Fax (630) 213-0182

Enumeration date Mar 24, 2010

Last updated in NPPES Mar 24, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070010964 (IL) Primary

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 does Marek Suwary practice?

The practice location on file with NPPES is in Streamwood, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Marek Suwary?

The National Provider Identifier (NPI) for Marek Suwary is 1659695351, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-24.