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DUNCAN JAMES HARTER CADC-CAS
NPI 1508434390
Counselor - Addiction (Substance Use Disorder) in Orange, CA

Active since June 16, 2021
265 S ANITA DR STE 302, ORANGE, CA 92868(657) 933-4101 Get Directions Write a Review

NPPES record last updated: June 16, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Duncan James Harter Cadc-cas NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DUNCAN JAMES HARTER CADC-CAS (NPI 1508434390) is an individual addiction (substance use disorder) provider in Orange, California and active in the NPI registry since June 2021.

NPPES Registry Identity

NPI1508434390
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameDUNCAN JAMES HARTERCredential: CADC-CAS
Location Address265 S ANITA DR STE 302Orange, CA 92868-3346
Mailing Address5281 E Ocean Blvd Apt 6Long Beach, CA 90803-3391 · (209) 380-9958
Phone(657) 933-4101
Sole ProprietorYes
Enumeration DateJune 16, 2021
NPPES CertifiedMay 20, 2021
✔ NPI 1508434390 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
265 S ANITA DR STE 302, Orange, CA 92868
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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER HAMBY
Community Health Worker
265 S ANITA DR STE 302
ORANGE, CA 92868
Orange County (949) 749-2500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Duncan Harter's NPI number?

The NPI number for Duncan Harter is 1508434390. It was assigned to this individual provider in the NPPES registry on June 16, 2021.

Where is Duncan Harter located?

Duncan Harter practices at 265 S Anita Dr Ste 302, Orange, CA 92868. The listed phone number is (657) 933-4101.

What is Duncan Harter's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Duncan Harter was last updated on June 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.