IndividualActive
Michael Castilla
NPI 1366718744 · Community Health Worker · Oakland, CA
Michael Castilla is a Community Health Worker provider in Oakland, CA (NPI 1366718744).
Provider details
- NPI number
- 1366718744
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
333 Hegenberger Rd
Suite 600
Oakland, CA 94621-1420
Phone: (516) 353-7093
Street-level locationGet directions
Mailing address
333 Hegenberger Rd
Oakland, CA 94621-1420
Registry dates
- Enumerated
- 2012-03-29
- Last updated
- 2012-03-30
Frequently asked questions
- What is Michael Castilla's NPI number?
- Michael Castilla's National Provider Identifier (NPI) is 1366718744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Castilla's specialty?
- Michael Castilla is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Michael Castilla located?
- Michael Castilla's practice location on file with NPPES is 333 Hegenberger Rd, Oakland, CA 94621-1420.
- What is Michael Castilla's phone number?
- The practice phone number listed in the NPPES registry for Michael Castilla is (516) 353-7093.
- Is Michael Castilla's NPI active?
- Yes — Michael Castilla's NPI (1366718744) is active in the NPPES registry as of the last update on 2012-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.