Louise Castro, FNP
NPI 1851359574 · Family Nurse Practitioner · El Paso, TX
Louise Castro, FNP is a Family Nurse Practitioner provider in El Paso, TX (NPI 1851359574).
Provider details
- NPI number
- 1851359574
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- License
- 231200 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-05-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Louise Castro's NPI number?
- Louise Castro's National Provider Identifier (NPI) is 1851359574, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louise Castro's specialty?
- Louise Castro is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Louise Castro located?
- Louise Castro's practice location on file with NPPES is 14900b Greg Dr, El Paso, TX 79938-9271.
- What is Louise Castro's phone number?
- The practice phone number listed in the NPPES registry for Louise Castro is (915) 857-2638.
- Is Louise Castro's NPI active?
- Yes — Louise Castro's NPI (1851359574) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.