BRETT SUMNER M.A., APCC
NPI 1104583830
Counselor - Professional in Eureka, CA

Active since November 17, 2021Opted out of Medicare · through Feb 21, 2028
800 W HARRIS ST STE 33, EUREKA, CA 95503(707) 296-7660 Get Directions Write a Review

NPPES record last updated: November 17, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Brett Sumner M.a., Apcc NPPES

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

BRETT SUMNER M.A., APCC (NPI 1104583830) is an individual professional provider in Eureka, California, licensed in California (APCC10420) and active in the NPI registry since November 2021. He has opted out of Medicare through February 21, 2028.

NPPES Registry Identity

NPI1104583830
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameBRETT SUMNERCredential: M.A., APCC
Location Address800 W HARRIS ST STE 33Eureka, CA 95503-3929
Mailing Address2921 Ridgeway StEureka, CA 95501-0932 · (707) 599-8356
Sole ProprietorNo
Enumeration DateNovember 17, 2021
NPPES CertifiedNovember 17, 2021
NPI 1104583830 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License Licensed in CA · APCC10420
800 W HARRIS ST STE 33, Eureka, CA 95503

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Brett Sumner M.a., Apcc has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 21, 2026 through February 21, 2028.

Opt-Out Effective DateFebruary 21, 2026
Opt-Out In Effect ThroughFebruary 21, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 4

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

Social Worker (Clinical)
800 W HARRIS ST STE 33
EUREKA, CA 95503
Psychiatry & Neurology (Psychiatry)
800 W HARRIS ST STE 33
EUREKA, CA 95503
Counselor (Mental Health)
800 W HARRIS ST STE 33
EUREKA, CA 95503
Physician Assistant
800 W HARRIS ST STE 33
EUREKA, CA 95503

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 Brett Sumner's NPI number?

The NPI number for Brett Sumner is 1104583830. It was assigned to this individual provider in the NPPES registry on November 17, 2021.

Where is Brett Sumner located?

Brett Sumner practices at 800 W Harris St Ste 33, Eureka, CA 95503. The listed phone number is (707) 296-7660.

What is Brett Sumner's specialty?

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

Is Brett Sumner enrolled in Medicare?

No. Brett Sumner has opted out of Medicare through February 21, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Brett Sumner was last updated on November 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.