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BRIAN NICHOLAS DORN
NPI 1255903431
Counselor - Professional in Lancaster, CA

Active since July 15, 2021
45111 FERN AVE, LANCASTER, CA 93534(661) 949-1206 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 7, 2026, Mar 21, 2023, Jul 15, 2021 (3 updates tracked since 2021).

About Brian Nicholas Dorn NPPES

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

BRIAN NICHOLAS DORN (NPI 1255903431) is an individual professional provider in Lancaster, California, licensed in California (21638) and active in the NPI registry since July 2021.

NPPES Registry Identity

NPI1255903431
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameBRIAN NICHOLAS DORN
Location Address45111 FERN AVELancaster, CA 93534-2301
Mailing Address45111 Fern AveLancaster, CA 93534-2301 · (661) 949-1206
Phone(661) 949-1206
Sole ProprietorNo
Enumeration DateJuly 15, 2021
Last NPPES UpdateJanuary 7, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 7, 2026
✔ NPI 1255903431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in CA · 21638
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
45111 FERN AVE, Lancaster, CA 93534
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Other Providers at the Same Location NPPES 20

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

MS. MARIE MICHELLE MERCADO REYES
Marriage & Family Therapist
45111 FERN AVE
LANCASTER, CA 93534
Los Angeles County (661) 949-1206
YVETTE MARQUEZ-SMITH
Case Manager/Care Coordinator
45111 FERN AVE
LANCASTER, CA 93534
Los Angeles County (661) 949-1206
GUILLERMO ANTONIO ALAS
Student in an Organized Health Care Education/Training Program
45111 FERN AVE
LANCASTER, CA 93534
Los Angeles County (661) 949-1206
DIANA MARIE FREEMAN
Student in an Organized Health Care Education/Training Program
45111 FERN AVE
LANCASTER, CA 93534
Los Angeles County (661) 949-1206
THE CHILDREN'S CENTER OF THE ANTELOPE VALLEY
Community/Behavioral Health
45111 FERN AVE
LANCASTER, CA 93534
Los Angeles County (661) 949-1206
THE CHILDRENS CENTER OF THE ANTELOPE VALLEY
Case Management
45111 FERN AVE
LANCASTER, CA 93534
Los Angeles County (661) 949-1206
MISS JENIFER JEAN CURL
Counselor (Mental Health)
45111 FERN AVE
LANCASTER, CA 93534
Los Angeles County (661) 949-1206
CHRISTINE RAMSEY R.N.
Registered Nurse (Psychiatric/Mental Health, Child & Adolescent)
45111 FERN AVE
LANCASTER, CA 93534
Los Angeles County (661) 949-1206

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 Brian Dorn's NPI number?

The NPI number for Brian Dorn is 1255903431. It was assigned to this individual provider in the NPPES registry on July 15, 2021.

Where is Brian Dorn located?

Brian Dorn practices at 45111 Fern Ave, Lancaster, CA 93534. The listed phone number is (661) 949-1206.

What is Brian Dorn's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Brian Dorn was last updated on January 7, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.