Jennifer Castillo
NPI 1831619584 · Ambulatory Care Registered Nurse · Los Angeles, CA
Jennifer Castillo is a Ambulatory Care Registered Nurse provider in Los Angeles, CA (NPI 1831619584).
Provider details
- NPI number
- 1831619584
- Entity type
- Individual
- Primary specialty
- Ambulatory Care Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 531982 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
Mailing address
Registry dates
- Enumerated
- 2017-06-23
- Last updated
- 2022-07-21
Frequently asked questions
- What is Jennifer Castillo's NPI number?
- Jennifer Castillo's National Provider Identifier (NPI) is 1831619584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Castillo's specialty?
- Jennifer Castillo is listed in the NPPES registry with a primary specialty of Ambulatory Care Registered Nurse (Nursing Service Providers).
- Where is Jennifer Castillo located?
- Jennifer Castillo's practice location on file with NPPES is 245 S Fetterly Ave Ofc, Los Angeles, CA 90022-1605.
- What is Jennifer Castillo's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Castillo is (323) 362-1420.
- Is Jennifer Castillo's NPI active?
- Yes — Jennifer Castillo's NPI (1831619584) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.