Dr. John Charles Langeraap, D. C.
Dr. John Charles Langeraap is a Chiropractor provider (Chiropractor) practicing in Lyndhurst, NJ, registered in the NPPES registry with NPI 1720299092 since 2007. The credential DC stands for Doctor of Chiropractic. Practices at Contour Chiropractic LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1720299092 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Charles Langeraap |
| Credential | D. C. |
| Sex | Male |
| Practice address | Lyndhurst, NJ, 07071 |
| Phone | 2015311444 |
| Enumeration date | 2007-05-25 |
| Last updated in NPPES | 2011-09-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 38MC00652400 | NJ |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: John Langeraap, D. C. NPI: 1720299092 Taxonomy: 111N00000X (Chiropractor) Address: Lyndhurst, NJ, 07071
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1679855696 | Contour Chiropractic LLC | Organization | Chiropractor | Lyndhurst, NJ |
Verify this record
Cross-check NPI 1720299092 against the authoritative CMS record: view Dr. John Charles Langeraap on the official NPPES registry .
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 or validate an NPI number.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-09-08.