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.
Organization
STEPHANIE MARKS, LICENSED CLINICAL SOCIAL WORKER, A PROFESSIONAL CORPORATION
Active
Organization
STEPHANIE MARKS, LICENSED CLINICAL SOCIAL WORKER, A PROFESSIONAL CORPORATION
Active
Organization subpart
No
Provider details
NPI number
Authorized official
STEPHANIE MARKS LCSW (PRESIDENT)
(323) 236-5081
Entity
Organization
Contact information
Practice address
3711 LONG BEACH BLVD STE 4740, LONG BEACH, CA 90807-3315
(562) 221-6999
Mailing address
3711 LONG BEACH BLVD STE 4740, LONG BEACH, CA 90807-3315
(562) 221-6999
Taxonomy
Speciality
Code
Description
License number
State
1041C0700X
Clinical Social Worker
Primary
—
—
Other
Enumeration date
01/09/2026
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