Lourdes Villasenor, FNP
NPI 1215421433 · Family Nurse Practitioner · Ontario, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lourdes Villasenor, FNP is a Family Nurse Practitioner provider in Ontario, CA (NPI 1215421433).
Provider details
- NPI number
- 1215421433
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 16796 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
33 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 33 | $102 |
Typical Medicare-allowed amounts for these services range $102–$102 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
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 |
|---|---|---|
| Prednisone | 36 | 35 |
| Furosemide | 23 | 11 |
| Atorvastatin Calcium | 22 | — |
| Azithromycin | 21 | 21 |
| Ciprofloxacin Hcl | 17 | 16 |
| Amlodipine Besylate | 16 | — |
| Diclofenac Sodium | 15 | — |
| Pantoprazole Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 800 Riverside DrWaupaca, WI 54981-1943Phone: (715) 258-1041Fax: (715) 258-1042
Registry dates
- Enumerated
- 2018-06-20
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Lourdes Villasenor's NPI number?
- Lourdes Villasenor's National Provider Identifier (NPI) is 1215421433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lourdes Villasenor's specialty?
- Lourdes Villasenor is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lourdes Villasenor located?
- Lourdes Villasenor's practice location on file with NPPES is 1520 N Mountain Ave Ste 128, Ontario, CA 91762-1132.
- What is Lourdes Villasenor's phone number?
- The practice phone number listed in the NPPES registry for Lourdes Villasenor is (909) 949-9299.
- Does Lourdes Villasenor accept Medicare?
- Lourdes Villasenor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lourdes Villasenor's NPI active?
- Yes — Lourdes Villasenor's NPI (1215421433) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.