Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

The Lennard Clinic, Inc

Organization Methadone Clinic · NPI 1003935610

The Lennard Clinic, Inc is a Methadone Clinic in Newark, New Jersey. Licensed in New Jersey. Registered with an NPI since 2007.

Licensed in
NJ
In the registry since
2007
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

461 Frelinghuysen Ave
Newark, NJ 07114-1426
Phone: (973) 596-2850
Fax: (973) 596-8180
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Methadone Clinic (primary) Taxonomy 261QM2800X
Substance Use Disorder Rehabilitation Clinic/Center Taxonomy 261QR0405X (NJ)

Record details

NPI number1003935610
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Chalynda Maynard — Chief Operations Officer · (973) 704-1557
Other names Esses Substance Abuse Treatment Center, Inc.; Esses Substance Abuse Treatment Center, Inc.
NPI enumeratedMarch 28, 2007
Last updated in NPPESJanuary 29, 2024
Certification dateJanuary 29, 2024
Mailing address461 Frelinghuysen Ave, Newark, NJ 07114-1426

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