Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Barret Lancaster Jr., DC
Chiropractor in Cary, NC · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952819708
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Registry record
Entity type Individual (Type 1)
Name Dr. John Barret Lancaster Jr.
Credential DC
Sex Male
Practice address 1125 Kildaire Farm Rd, Cary, NC, 27511
Phone (919) 467-7797
Enumeration date Jan 15, 2018
Last updated in NPPES Jan 15, 2018
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 John Lancaster?
The National Provider Identifier (NPI) for John Lancaster is 1952819708, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Lancaster practice?
The practice location on file with NPPES is in Cary, NC. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Comprehensive Chiropractic Center, P.A. Sports Physician Chiropractor · Cary, NC NPI 1669578332 Richard C Armstrong D.C., P.A. Chiropractor · Cary, NC NPI 1003998352 Patti Zordich Psychologist · Cary, NC NPI 1023150562 Triangle Psychological Services Psychologist · Cary, NC NPI 1528239183 Nancy Driscoll School Psychologist · Cary, NC NPI 1346510864 Structural Chiropractic of North Carolina Clinic/Center · Cary, NC NPI 1356847164
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-15.