Alicia Castillo-Trujillo, PA-C
NPI 1588819817 · Medical Physician Assistant · El Monte, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alicia Castillo-Trujillo, PA-C is a Medical Physician Assistant provider in El Monte, CA (NPI 1588819817).
Provider details
- NPI number
- 1588819817
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA19991 (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 tenure38% of score
17 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 318 | 240 |
| Lisinopril | 190 | 146 |
| Amlodipine Besylate | 162 | 119 |
| Levothyroxine Sodium | 132 | 88 |
| Losartan Potassium | 121 | 91 |
| Metformin Hcl | 94 | 71 |
| Simvastatin | 90 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-12-01
- Last updated
- 2021-12-01
Frequently asked questions
- What is Alicia Castillo-Trujillo's NPI number?
- Alicia Castillo-Trujillo's National Provider Identifier (NPI) is 1588819817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alicia Castillo-Trujillo's specialty?
- Alicia Castillo-Trujillo is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alicia Castillo-Trujillo located?
- Alicia Castillo-Trujillo's practice location on file with NPPES is 3030 Tyler Ave, El Monte, CA 91731-3352.
- What is Alicia Castillo-Trujillo's phone number?
- The practice phone number listed in the NPPES registry for Alicia Castillo-Trujillo is (626) 350-9540.
- Does Alicia Castillo-Trujillo accept Medicare?
- Alicia Castillo-Trujillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alicia Castillo-Trujillo's NPI active?
- Yes — Alicia Castillo-Trujillo's NPI (1588819817) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.