Marielle Gana
NPI 1013688316 · Community Health Worker · Union City, CA
Marielle Gana is a Community Health Worker provider in Union City, CA (NPI 1013688316).
Provider details
- NPI number
- 1013688316
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Counselor101Y00000X
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
4 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
- 2021-09-26
- Last updated
- 2023-06-30
- Certified
- 2023-06-30
Frequently asked questions
- What is Marielle Gana's NPI number?
- Marielle Gana's National Provider Identifier (NPI) is 1013688316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marielle Gana's specialty?
- Marielle Gana is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Marielle Gana located?
- Marielle Gana's practice location on file with NPPES is 600 G St, Union City, CA 94587-2400.
- What is Marielle Gana's phone number?
- The practice phone number listed in the NPPES registry for Marielle Gana is (510) 226-6180.
- Is Marielle Gana's NPI active?
- Yes — Marielle Gana's NPI (1013688316) is active in the NPPES registry as of the last update on 2023-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.