Brett Allan Sumner, APCC, MA
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 2313 I St, Eureka, CA 95501
- Practice phone
- Call (707) 298-9295
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Humboldt Neurohealth Therapeutic Services
Eureka, California
Find Brett Sumner's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Brett Allan Sumner is a professional counselor in Eureka, California
Brett Sumner practices at Humboldt Neurohealth Therapeutic Services in Eureka, California.
Brett Sumner's NPI, 1104583830, was assigned on November 17, 2021. Brett Sumner holds California license APCC10420.
- NPI
- 1104583830NPI Registry (opens in a new tab)
- NPI enumeration date
- November 17, 2021
- NPI status
- Active
- Practice phone
- (707) 298-9295
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Brett Allan Sumner practices at Humboldt Neurohealth Therapeutic Services in Eureka, California
Brett Sumner's primary practice is Humboldt Neurohealth Therapeutic Services, at 2313 I St, Eureka, CA 95501 in Humboldt County. The practice phone is (707) 298-9295.
- Humboldt Neurohealth Therapeutic Services2313 I St, Eureka, CA 95501 · Humboldt CountyPhone(707) 298-9295
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Brett Allan Sumner is affiliated with 2 sites of care and 1 medical group
Brett Sumner's primary practice is Humboldt Neurohealth Therapeutic Services in Eureka, California. The medical group on file is Humboldt Neurohealth Therapeutic Services. Dmand AI also links Brett Sumner to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Brett Allan Sumner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brett Sumner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Humboldt Neurohealth Therapeutic Services | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Brett Allan Sumner is one of 1,343 professional counselors in California
Professional is Brett Sumner's primary specialty in the NPI Registry, under taxonomy code 101YP2500X. Brett Sumner is licensed in California.
Specialties and state licenses
- Professional counselor, CaliforniaPrimary
Professional counselors near Brett Sumner
Counts of professional counselors with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Brett Allan Sumner's patients have a median age of 45
Across all payers, Dmand AI patient panel data puts Brett Sumner's median patient age at 45, with 50% women.
Brett Sumner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Sources for Brett Allan Sumner's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Brett Allan Sumner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brett Allan Sumner's NPI number?
Brett Allan Sumner's NPI number is 1104583830. It was assigned on November 17, 2021, and it is active in the NPI Registry.
What does Brett Allan Sumner specialize in?
Brett Allan Sumner is a professional counselor in Eureka, California. The primary specialty in the NPI Registry is Professional Counselor (taxonomy code 101YP2500X).
Where does Brett Allan Sumner practice?
Brett Sumner practices at 2313 I St, Eureka, CA 95501. Brett Sumner's primary practice is Humboldt Neurohealth Therapeutic Services in Eureka, California. Dmand AI also links Brett Sumner to 1 group practice or clinic.
What is Brett Allan Sumner's office phone number?
The practice phone on file for Brett Sumner is (707) 298-9295.
What is Brett Allan Sumner's medical license number?
Brett Sumner holds California license APCC10420.
What medical group is Brett Allan Sumner part of?
Brett Sumner is linked to Humboldt Neurohealth Therapeutic Services.
How long has Brett Allan Sumner been practicing?
Brett Sumner graduated from medical school in 2021, 5 years ago.
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