IndividualActive
Alberto Castilleja
NPI 1518638683 · Independent Duty Corpsman · Alameda, CA
Alberto Castilleja is a Independent Duty Corpsman provider in Alameda, CA (NPI 1518638683).
Provider details
- NPI number
- 1518638683
- Entity type
- Individual
- Primary specialty
- Independent Duty CorpsmanOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(55/100 index)
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
1 Eagle Rd
Alameda, CA 94501-5100
Phone: (510) 437-5999
Street-level locationGet directions
Mailing address
627a F St
Colma, CA 94014-3160
Registry dates
- Enumerated
- 2021-09-28
- Last updated
- 2021-09-28
- Certified
- 2021-09-28
Frequently asked questions
- What is Alberto Castilleja's NPI number?
- Alberto Castilleja's National Provider Identifier (NPI) is 1518638683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alberto Castilleja's specialty?
- Alberto Castilleja is listed in the NPPES registry with a primary specialty of Independent Duty Corpsman (Other Service Providers).
- Where is Alberto Castilleja located?
- Alberto Castilleja's practice location on file with NPPES is 1 Eagle Rd, Alameda, CA 94501-5100.
- What is Alberto Castilleja's phone number?
- The practice phone number listed in the NPPES registry for Alberto Castilleja is (510) 437-5999.
- Is Alberto Castilleja's NPI active?
- Yes — Alberto Castilleja's NPI (1518638683) is active in the NPPES registry as of the last update on 2021-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.