Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Laura A Williams, PT
Physical Therapist in Chicago, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831281336
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Registry record
Entity type Individual (Type 1)
Name Laura A Williams
Credential PT
Sex Female
Practice address 6560 W Fullerton Ave, Chicago, IL, 60707
Phone (773) 745-0338
Fax (773) 745-0682
Enumeration date Sep 29, 2006
Last updated in NPPES May 11, 2016
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070014372 (IL) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P00931606 | Other | IL | MEDICARE RAILROAD |
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.
Frequently asked questions
What is the NPI number for Laura Williams?
The National Provider Identifier (NPI) for Laura Williams is 1831281336, a Type 1 (individual) record in the CMS NPPES registry.
Where does Laura Williams practice?
The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-11.