Elizabeth Castro
NPI 1922505429 · Nurse Practitioner · Glendora, CA
Elizabeth Castro is a Nurse Practitioner provider in Glendora, CA (NPI 1922505429).
Provider details
- NPI number
- 1922505429
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95008144 (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
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 100 | 35 |
| Dapagliflozin Propanediolbrand: Farxiga | 76 | 17 |
| Sodium Zirconium Cyclosilicatebrand: Lokelma | 71 | 26 |
| Calcium Acetate | 69 | 24 |
| Sevelamer Carbonate | 65 | 22 |
| Furosemide | 60 | 31 |
| Hydralazine Hcl | 58 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,824 across 81 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 (3)
- 12665 Garden Grove Blvd Ste 211Garden Grove, CA 92843-1916Phone: (714) 636-8290Fax: (714) 636-2909
- 501 E Hardy St Ste 408Inglewood, CA 90301Phone: (310) 671-7888Fax: (310) 671-7887
- 1461 Boone WayPlacentia, CA 92870-7457Phone: (951) 858-7941
Registry dates
- Enumerated
- 2018-04-11
- Last updated
- 2020-04-08
- Certified
- 2020-04-08
Frequently asked questions
- What is Elizabeth Castro's NPI number?
- Elizabeth Castro's National Provider Identifier (NPI) is 1922505429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Castro's specialty?
- Elizabeth Castro is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Castro located?
- Elizabeth Castro's practice location on file with NPPES is 118 W Foothill Blvd, Glendora, CA 91741-3364.
- What is Elizabeth Castro's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Castro is (626) 914-3871.
- Is Elizabeth Castro's NPI active?
- Yes — Elizabeth Castro's NPI (1922505429) is active in the NPPES registry as of the last update on 2020-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.