Andrea Castillo, FNP-BC
NPI 1104476647 · Family Nurse Practitioner · Las Vegas, NV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrea Castillo, FNP-BC is a Family Nurse Practitioner provider in Las Vegas, NV (NPI 1104476647).
Provider details
- NPI number
- 1104476647
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- APRN002939 (NV)
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
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Zolpidem Tartrate | 39 | 21 |
| Alprazolam | 36 | 19 |
| Semaglutidebrand: Ozempic | 33 | 11 |
| Prednisone | 31 | 26 |
| Amlodipine Besylate | 30 | 17 |
| Levothyroxine Sodium | 29 | 21 |
| Atorvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$736 across 27 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
Registry dates
- Enumerated
- 2019-09-17
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Andrea Castillo's NPI number?
- Andrea Castillo's National Provider Identifier (NPI) is 1104476647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Castillo's specialty?
- Andrea Castillo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Andrea Castillo located?
- Andrea Castillo's practice location on file with NPPES is 2801 N Tenaya Way Ste C, Las Vegas, NV 89128-1400.
- What is Andrea Castillo's phone number?
- The practice phone number listed in the NPPES registry for Andrea Castillo is (702) 684-7800.
- Does Andrea Castillo accept Medicare?
- Andrea Castillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrea Castillo's NPI active?
- Yes — Andrea Castillo's NPI (1104476647) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.