Julie Castro, NP
NPI 1770590465 · Nurse Practitioner · San Jose, CA
Julie Castro, NP is a Nurse Practitioner provider in San Jose, CA (NPI 1770590465).
Provider details
- NPI number
- 1770590465
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 518911 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-02
- Last updated
- 2022-01-11
Frequently asked questions
- What is Julie Castro's NPI number?
- Julie Castro's National Provider Identifier (NPI) is 1770590465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie Castro's specialty?
- Julie Castro is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Julie Castro located?
- Julie Castro's practice location on file with NPPES is 1149 E Julian St, San Jose, CA 95116-1005.
- What is Julie Castro's phone number?
- The practice phone number listed in the NPPES registry for Julie Castro is (408) 535-6001.
- Is Julie Castro's NPI active?
- Yes — Julie Castro's NPI (1770590465) is active in the NPPES registry as of the last update on 2022-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.