Gilbert Roos
NPI 1821721291 · Community Health Worker · Hayward, CA
Gilbert Roos is a Community Health Worker provider in Hayward, CA (NPI 1821721291).
Provider details
- NPI number
- 1821721291
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2022-07-05
- Last updated
- 2024-02-14
- Certified
- 2024-02-14
Frequently asked questions
- What is Gilbert Roos's NPI number?
- Gilbert Roos's National Provider Identifier (NPI) is 1821721291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gilbert Roos's specialty?
- Gilbert Roos is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Gilbert Roos located?
- Gilbert Roos's practice location on file with NPPES is 795 Fletcher Ln, Hayward, CA 94544-1008.
- What is Gilbert Roos's phone number?
- The practice phone number listed in the NPPES registry for Gilbert Roos is (510) 247-8300.
- Is Gilbert Roos's NPI active?
- Yes — Gilbert Roos's NPI (1821721291) is active in the NPPES registry as of the last update on 2024-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.