Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days.
Individual
SARAH KATHERINE KOSTER
Active
Individual
SARAH KATHERINE KOSTER
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
LPC
Taxonomy
Speciality
Code
Description
License number
State
101YP2500X
Professional Counselor
Primary
—
NULL
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
000000524047
ANTHEM BCBS
—
01
—
11816327
CAQH
—
Enumeration date
09/07/2006
Last updated
10/29/2025
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign upProduct
Developers