Marjorie Brown
NPI 1285313510 · Community Health Worker · Fairfield, CA
Marjorie Brown is a Community Health Worker provider in Fairfield, CA (NPI 1285313510).
Provider details
- NPI number
- 1285313510
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-07-13
- Last updated
- 2023-08-07
- Certified
- 2023-08-07
Frequently asked questions
- What is Marjorie Brown's NPI number?
- Marjorie Brown's National Provider Identifier (NPI) is 1285313510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjorie Brown's specialty?
- Marjorie Brown is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Marjorie Brown located?
- Marjorie Brown's practice location on file with NPPES is 801 Empire St, Fairfield, CA 94533-5702.
- What is Marjorie Brown's phone number?
- The practice phone number listed in the NPPES registry for Marjorie Brown is (909) 292-8457.
- Is Marjorie Brown's NPI active?
- Yes — Marjorie Brown's NPI (1285313510) is active in the NPPES registry as of the last update on 2023-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.