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
LEO SULLIVAN MENTAL HEALTH COUNSELOR P.C.
Active
Organization
LEO SULLIVAN MENTAL HEALTH COUNSELOR P.C.
Active
Other names
LS Performance Mental Health Counseling
Organization subpart
No
Provider details
NPI number
Authorized official
MR. LEO SULLIVAN LMHC (SPORTS AND MENTAL PERFORMANCE COUNS)
(516) 428-9881
Entity
Organization
Contact information
Practice address
100 DUFFY AVE, HICKSVILLE, NY 11801-3636
(516) 428-9881
Mailing address
19 CAROLINE CT, NORTH BABYLON, NY 11703-1823
(516) 428-9881
Taxonomy
Speciality
Code
Description
License number
State
101YM0800X
Mental Health Counselor
Primary
—
—
Other
Enumeration date
03/26/2025
Last updated
08/04/2025
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