Mr. David Michael August

Mr. David Michael August is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Mendham, NJ, registered in the NPPES registry with NPI 1669707485 since 2009.

✓ Active NPI ✓ Valid NPI checksum

NPI	1669707485
Entity type	Individual (Type 1)
Name	Mr. David Michael August
Sex	Male
Practice address	80 W MAIN ST, Mendham, NJ, 07945
Phone	9735435656
Enumeration date	2009-10-13
Last updated in NPPES	2009-10-13

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YA0400X	Addiction (Substance Use Disorder) Counselor	Primary	—	—

Copy-ready billing details

Provider: David August
NPI: 1669707485
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
1417090465	Diamond Walker	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

Verify this record

Cross-check NPI 1669707485 against the authoritative CMS record: view Mr. David Michael August 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is David August?

David August is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-10-13.