Update this page – If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS.
Individual
RYAN SAL CASTELLANOS
Active
Individual
RYAN SAL CASTELLANOS
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
DC
Taxonomy
Speciality
Code
Description
License number
State
111N00000X
Chiropractor
Primary
DC37547
CA
Other
Enumeration date
06/15/2026
Last updated
06/15/2026
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up