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Mr. Johann Larkin, LSW

Mental Health Counselor in Morris Plains, NJ · enumerated 2020 · practices at Family Promise of Morris County.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1205451309

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Registry record

Entity type Individual (Type 1)
Name Mr. Johann Larkin
Credential LSW
Sex Male
Practice address 3 Executive Dr, Morris Plains, NJ, 07950
Phone (347) 545-7429
Enumeration date Jun 15, 2020
Last updated in NPPES Jun 15, 2020

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 44SL06155000 (NJ) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Johann Larkin practice?
The practice location on file with NPPES is in Morris Plains, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Johann Larkin?
The National Provider Identifier (NPI) for Johann Larkin is 1205451309, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-15.