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
SVETLANA TROITSKAIA-WILLIAMS
Active
Individual
SVETLANA TROITSKAIA-WILLIAMS
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
F
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
2084P0800X
Psychiatry Physician
Primary
A81124
CA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
349667
MHN
CA
Enumeration date
01/31/2007
Last updated
01/09/2026
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