Dr. Grace J Syn, DC
Dr. Grace J Syn is a Chiropractor provider (Chiropractor) practicing in Redondo Beach, CA, registered in the NPPES registry with NPI 1740316595 since 2007. The credential DC stands for Doctor of Chiropractic. Practices at Grace Syn Chiropractic, Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1740316595 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Grace J Syn |
| Credential | DC |
| Sex | Female |
| Practice address | 1611 S CATALINA AVE, SUITE 100, Redondo Beach, CA, 90277 |
| Phone | 3105405529 |
| Fax | 3105403866 |
| Enumeration date | 2007-02-26 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | DC 22869 | CA |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Grace Syn, DC NPI: 1740316595 Taxonomy: 111N00000X (Chiropractor) Address: 1611 S CATALINA AVE, SUITE 100, Redondo Beach, CA, 90277
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1598891350 | Grace Syn Chiropractic, Inc | Organization | Chiropractor | Redondo Beach, CA |
| 1184757957 | Linda Thompson | Individual | Psychologist | Redondo Beach, CA |
| 1740499771 | Marina Lange | Individual | General Practice Dentistry | Redondo Beach, CA |
| 1811187966 | Brent Bates | Individual | Chiropractor | Redondo Beach, CA |
Verify this record
Cross-check NPI 1740316595 against the authoritative CMS record: view Dr. Grace J Syn 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.
Frequently asked questions
Is NPI 1740316595 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.