Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jason Christopher Langslet, D.C.
Chiropractor in Northbrook, IL · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821479114
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Registry record
Entity type Individual (Type 1)
Name Jason Christopher Langslet
Credential D.C.
Sex Male
Practice address 2565 Shermer Rd, Northbrook, IL, 60062
Phone (847) 272-1000
Fax (847) 272-9742
Enumeration date Jun 12, 2015
Last updated in NPPES Jun 12, 2015
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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
What is the NPI number for Jason Langslet?
The National Provider Identifier (NPI) for Jason Langslet is 1821479114, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jason Langslet practice?
The practice location on file with NPPES is in Northbrook, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Healthsmart of Illinois, Ltd. Orthopedic Chiropractor · Northbrook, IL NPI 1710194295 Healthsmart of Illinois, Ltd. Chiropractor · Northbrook, IL NPI 1972771400 Ramon Mascarenas Massage Therapist · Northbrook, IL NPI 1831596899 Daiki Ishiyama Chiropractor · Northbrook, IL NPI 1053700336 Marie Biek Chiropractor · Northbrook, IL NPI 1154713097 Wontaek Hwang Chiropractor · Northbrook, IL NPI 1073083721
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-12.