NPPES file of Aug 9, 2026

Brea Louise Walker, FNP

Family Nurse Practitioner · Oakland, CA

Brea Louise Walker, FNP is a family nurse practitioner with a practice address in Oakland, California, and NPI 1841060506, issued on Jan 4, 2024. Check the license (California 95023518, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841060506
Name
Brea Louise Walker
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
95023518 CA
Self-reported in NPPES; status is on the state search
Practice location
8480 Enterprise Way, Oakland, CA 94621
Phone
(510) 746-4700
Enumerated
Jan 4, 2024
Record last updated
Jan 4, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 8480 Enterprise Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Renee Bettencourt-Hernandez, RNRegistered Nurse1477041754
  2. Meryl Joy Cantoria, RNRegistered Nurse1891470126
  3. Michelle Derman, WHNPWomen's Health Nurse Practitioner1962828244
  4. Jessica Hamilton, M.D.Family Medicine Physician1407116007
  5. Hana Kim, RNRegistered Nurse1023555000
  6. Sabrina LabradorRegistered Nurse1407596968

Verify Brea Louise Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95023518
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $484.96

15 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Brea Walker$484.96
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Brea Louise Walker among 16,966 family nurse practitioner records in California

Brea Louise Walker, FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 83% of them.

  • NPI issued2024 · 83% of these records are older, 10% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2024 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

205 family nurse practitioner records list a practice address in Oakland

They are 205 of the 18,558 NPPES records with a practice address in Oakland, and 16,966 family nurse practitioner records in California.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Claudia Adame, FNPOakland, CA 946211538566179
  2. Alyssa DavisOakland, CA 946211932975729
  3. Karen Gersten-Rothenberg, MSN, RN, NPFOakland, CA 946211144378902
  4. Lina Nazar, NPOakland, CA 946211619137478
  5. Michelle Harris-Miller, FNP-COakland, CA 946191003399361
  6. Lashunda Phillips, RN, FNP-COakland, CA 946191477962595
  7. Susana QuezadaOakland, CA 946191043042112
  8. Katherine Whitesell, FNPOakland, CA 946191275950917

Common questions

What is Brea Louise Walker, FNP's NPI number?

Brea Louise Walker, FNP's National Provider Identifier (NPI) is 1841060506, issued on Jan 4, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Brea Louise Walker, FNP located?

The NPPES record lists a practice address at 8480 Enterprise Way, Oakland, CA, 94621. Phone: (510) 746-4700. Providers update this record themselves, so call before visiting.

How can I verify Brea Louise Walker, FNP's license?

NPPES lists California license number 95023518, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.