Individual
MRS. MERYL SUSAN LEFF
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
F
Credential
LCSW, CASAC, BCD
Contact information
Practice address
400 W MAIN ST, SUITE 338, BABYLON, NY 11702-3012
(631) 893-6355
(631) 893-6355
Mailing address
400 W MAIN ST, SUITE 338, BABYLON, NY 11702-3012
(631) 893-6355
(631) 893-6355
Taxonomy
Speciality
Code
Description
License number
State
101YA0400X
Addiction (Substance Use Disorder) Counselor
Primary
10712
NY
1041C0700X
Clinical Social Worker
R049140-1
NY
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
02116558
—
NY
01
—
131751
VYTRA PROVIDER ID
NY
01
—
1435082
CIGNA PROVIDER ID
NY
01
—
161543 MHS
VALUE OPTIONS PROVIDER ID
NY
01
—
2649282
AETNA PROVIDER ID
NY
01
—
303899
MHN
—
01
—
42259P
HIP PROVIDER ID
NY
01
—
7480430
GHI PROVIDER ID
NY
01
—
87726
UN. BEH. HEALTH PROV ID
NY
01
—
NX4021
BLUE CROSS PROVIDER ID
NY
01
—
P2559539
OXFORD PROVIDER ID
NY
Enumeration date
10/02/2006
Last updated
09/11/2025
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