Elena Castro
NPI 1326445560 · Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elena Castro is a Nurse Practitioner provider in Los Angeles, CA (NPI 1326445560).
Provider details
- NPI number
- 1326445560
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95001374 (CA)
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 tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Spironolactone | 65 | 25 |
| Atorvastatin Calcium | 53 | 25 |
| Bumetanide | 50 | 23 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 47 | 13 |
| Amiodarone Hcl | 47 | 18 |
| Metoprolol Succinate | 45 | 21 |
| Sacubitril/Valsartanbrand: Entresto |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$168 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 681 S Parker StSuite 100Orange, CA 92868-4719Phone: (714) 445-0228Fax: (714) 445-0246
Registry dates
- Enumerated
- 2014-12-03
- Last updated
- 2018-01-19
Frequently asked questions
- What is Elena Castro's NPI number?
- Elena Castro's National Provider Identifier (NPI) is 1326445560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elena Castro's specialty?
- Elena Castro is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elena Castro located?
- Elena Castro's practice location on file with NPPES is 1520 San Pablo St Ste 1000, Los Angeles, CA 90033-5312.
- What is Elena Castro's phone number?
- The practice phone number listed in the NPPES registry for Elena Castro is (323) 442-5100.
- Does Elena Castro accept Medicare?
- Elena Castro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elena Castro's NPI active?
- Yes — Elena Castro's NPI (1326445560) is active in the NPPES registry as of the last update on 2018-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.