NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Josh Wyatt Nelson, CADC-II

Addiction (Substance Use Disorder) Counselor in Atascadero, CA · enumerated 2016.

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

National Provider Identifier

1861937120

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Josh Wyatt Nelson
Credential CADC-II
Sex Male
Practice address 6500 Morro Rd Ste D, Atascadero, CA, 93422
Phone (805) 461-5212
Fax (805) 461-5873
Enumeration date Dec 22, 2016
Last updated in NPPES May 23, 2023

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License A051180519 (CA) Primary

Other identifiers

Identifier Type State Issuer
95-3302967 Other CA WE ARE AN ALCOHOL AND DRUG SERVICE THAT ACCEPTS MEDICAL

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Josh Nelson?
The National Provider Identifier (NPI) for Josh Nelson is 1861937120, a Type 1 (individual) record in the CMS NPPES registry.
Where does Josh Nelson practice?
The practice location on file with NPPES is in Atascadero, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-23.