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Diamond Eri-C Walker

Diamond Eri-C Walker is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Mendham, NJ, registered in the NPPES registry with NPI 1417090465 since 2007.

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NPI 1417090465
Entity type Individual (Type 1)
Name Diamond Eri-C Walker
Sex Male
Practice address 80 W MAIN ST, Mendham, NJ, 07945
Phone 9735435656
Fax 9735436772
Enumeration date 2007-02-15
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YA0400X Addiction (Substance Use Disorder) Counselor Primary
Copy-ready billing details
Provider: Diamond Walker
NPI: 1417090465
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: 80 W MAIN ST, Mendham, NJ, 07945

Other providers at this practice address

NPI Name Type Specialty Location
1093822264 Daytop Village of Nj Organization Children's Substance Abuse Rehabilitation Facility Mendham, NJ
1962558445 James Tambini Individual Professional Counselor Mendham, NJ
1750429874 Rosemarie Best Individual Addiction (Substance Use Disorder) Counselor Mendham, NJ
1518005339 William Torres Individual Addiction (Substance Use Disorder) Counselor Mendham, NJ
1780726554 Raymond Ricciardi Individual Addiction (Substance Use Disorder) Counselor Mendham, NJ
1154459162 Daytop Village of New Jersey, Inc. Organization Substance Use Disorder Rehabilitation Clinic/Center Mendham, NJ
1548390586 James Curtin Individual Addiction (Substance Use Disorder) Counselor Mendham, NJ
1295850915 Scott Magill Individual Addiction (Substance Use Disorder) Counselor Mendham, NJ

Verify this record

Cross-check NPI 1417090465 against the authoritative CMS record: view Diamond Eri-C Walker on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Diamond Walker practice?
The practice location on file with NPPES is in Mendham, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diamond Walker?
The National Provider Identifier (NPI) for Diamond Walker is 1417090465, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.