Nicole Villarreal
NPI 1225879026 · Family Nurse Practitioner · Westlake Village, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Villarreal is a Family Nurse Practitioner provider in Westlake Village, CA (NPI 1225879026).
Provider details
- NPI number
- 1225879026
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- NP95028191 (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
2 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 31 | 17 |
| Duloxetine Hcl | 27 | 15 |
| Gabapentin | 27 | 22 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 23 | 14 |
| Pregabalin | 23 | 16 |
| Lidocaine | 19 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$222 across 10 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)
- 2800 S Ventura RdOxnard, CA 93033-4905Phone: (805) 984-0144Fax: (805) 487-7445
Registry dates
- Enumerated
- 2024-06-05
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Frequently asked questions
- What is Nicole Villarreal's NPI number?
- Nicole Villarreal's National Provider Identifier (NPI) is 1225879026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Villarreal's specialty?
- Nicole Villarreal is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicole Villarreal located?
- Nicole Villarreal's practice location on file with NPPES is 32144 Agoura Rd Ste 116, Westlake Village, CA 91361-4045.
- What is Nicole Villarreal's phone number?
- The practice phone number listed in the NPPES registry for Nicole Villarreal is (818) 991-1888.
- Does Nicole Villarreal accept Medicare?
- Nicole Villarreal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Villarreal's NPI active?
- Yes — Nicole Villarreal's NPI (1225879026) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.