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
WRELA JOHNSTON
Active
Individual
WRELA JOHNSTON
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
F
Credential
MS-CCC SLP
Taxonomy
Speciality
Code
Description
License number
State
235Z00000X
Speech-Language Pathologist
Primary
18465
CA
235Z00000X
Speech-Language Pathologist
Primary
SL019033
PA
Other
Enumeration date
07/27/2019
Last updated
06/10/2026
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