Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gemma A. Sinclair, DC
Chiropractor in Round Rock, TX · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649641366
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Registry record
Entity type Individual (Type 1)
Name Gemma A. Sinclair
Credential DC
Sex Female
Practice address 4112 Links Ln Ste 106, Round Rock, TX, 78664
Phone (800) 404-6050
Fax (866) 313-3397
Enumeration date Oct 8, 2015
Last updated in NPPES Feb 25, 2026
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 13289 | Other | TX | CHIROPRACTIC LICENSE |
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 Gemma Sinclair?
The National Provider Identifier (NPI) for Gemma Sinclair is 1649641366, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gemma Sinclair practice?
The practice location on file with NPPES is in Round Rock, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-25.