Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Christopher L Barker, PT
Physical Therapist in Alsip, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124244652
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Registry record
Entity type Individual (Type 1)
Name Mr. Christopher L Barker
Credential PT
Sex Male
Practice address 12052 S Cicero Ave, Alsip, IL, 60803
Phone (708) 489-9940
Fax (708) 489-9961
Enumeration date Apr 17, 2007
Last updated in NPPES Jan 13, 2015
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070015701 (IL) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
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
How do I verify Christopher Barker's NPI record?
Cross-check NPI 1124244652 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1124244652 active?
Yes, as of the latest NPPES snapshot, NPI 1124244652 is active (record last updated 2015-01-13).
Other providers at this practice address
Browse all → Marc Gamble Athletic Trainer · Alsip, IL NPI 1720007925 Veronica Cecchini Physical Therapist · Alsip, IL NPI 1053546531 Antonia Mccann Physical Therapist · Alsip, IL NPI 1265769988 Candice Gray Physical Therapist · Alsip, IL NPI 1881906493 Emily Rynne Physical Therapist · Alsip, IL NPI 1003121427 Jessica Mandac Physical Therapist · Alsip, IL NPI 1689911323 Maggi Crockett Physical Therapy Assistant · Alsip, IL NPI 1962852582 Dana Pins Physical Therapist · Alsip, IL NPI 1235580952
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-13.