IndividualActive
Ernest Castro, DPO II
NPI 1093959942 · Case Manager/Care Coordinator · Downey, CA
Ernest Castro, DPO II is a Case Manager/Care Coordinator provider in Downey, CA (NPI 1093959942).
Provider details
- NPI number
- 1093959942
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Credential
- DPO II
- Sex
- Male
- Sole proprietor
- Yes
- License
- 171M000000X (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% 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
9150 Imperial Hwy
Downey, CA 90242-2835
Phone: (562) 940-3694
Fax: (562) 658-7425
Street-level locationGet directions
Mailing address
8240 Broadway Ave
Whittier, CA 90606-3120
Registry dates
- Enumerated
- 2009-04-22
- Last updated
- 2009-04-22
Frequently asked questions
- What is Ernest Castro's NPI number?
- Ernest Castro's National Provider Identifier (NPI) is 1093959942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernest Castro's specialty?
- Ernest Castro is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Ernest Castro located?
- Ernest Castro's practice location on file with NPPES is 9150 Imperial Hwy, Downey, CA 90242-2835.
- What is Ernest Castro's phone number?
- The practice phone number listed in the NPPES registry for Ernest Castro is (562) 940-3694.
- Is Ernest Castro's NPI active?
- Yes — Ernest Castro's NPI (1093959942) is active in the NPPES registry as of the last update on 2009-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.