The Lennard Clinic, Inc
NPI 1770602187 · Substance Use Disorder Rehabilitation Clinic/Center · Elizabeth, NJ
The Lennard Clinic, Inc is a Substance Use Disorder Rehabilitation Clinic/Center organization in Elizabeth, NJ (NPI 1770602187).
Provider details
- NPI number
- 1770602187
- Entity type
- Organization
- Primary specialty
- Substance Use Disorder Rehabilitation Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Tanya Laughinghouse, Ceo(973) 596-2850
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Former legal business name
- Essex Substance Abuse Treatment Center, Inc.
- Former legal business name
- Essex Substance Abuse Treatment Center, Inc.
Registry dates
- Enumerated
- 2007-03-28
- Last updated
- 2022-07-21
- Certified
- 2019-12-19
Frequently asked questions
- What is The Lennard Clinic, Inc's NPI number?
- The Lennard Clinic, Inc's National Provider Identifier (NPI) is 1770602187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Lennard Clinic, Inc?
- The Lennard Clinic, Inc is classified in the NPPES registry as Substance Use Disorder Rehabilitation Clinic/Center (Ambulatory Health Care Facilities).
- Where is The Lennard Clinic, Inc located?
- The Lennard Clinic, Inc's practice location on file with NPPES is 850 Woodruff Ln, Elizabeth, NJ 07201-2022.
- What is The Lennard Clinic, Inc's phone number?
- The practice phone number listed in the NPPES registry for The Lennard Clinic, Inc is (908) 352-0850.
- Who is the authorized official for The Lennard Clinic, Inc?
- The authorized official listed on The Lennard Clinic, Inc's NPPES record is Tanya Laughinghouse, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Lennard Clinic, Inc's NPI active?
- Yes — The Lennard Clinic, Inc's NPI (1770602187) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.