Tanya Willis
NPI 1891345070 · General Practice Registered Nurse · Apple Valley, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tanya Willis is a General Practice Registered Nurse provider in Apple Valley, CA (NPI 1891345070).
Provider details
- NPI number
- 1891345070
- Entity type
- Individual
- Primary specialty
- General Practice Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 802219 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rsvpref3 Antigen/As01e/Pfbrand: Arexvy | 33 | 33 |
| Amlodipine Besylate | 15 | 11 |
| Ibuprofen | 11 | 11 |
| Prednisone | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-09-19
- Last updated
- 2025-06-27
Frequently asked questions
- What is Tanya Willis's NPI number?
- Tanya Willis's National Provider Identifier (NPI) is 1891345070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanya Willis's specialty?
- Tanya Willis is listed in the NPPES registry with a primary specialty of General Practice Registered Nurse (Nursing Service Providers).
- Where is Tanya Willis located?
- Tanya Willis's practice location on file with NPPES is 19166 La Quinta Pl, Apple Valley, CA 92308-2700.
- What is Tanya Willis's phone number?
- The practice phone number listed in the NPPES registry for Tanya Willis is (760) 887-0477.
- Does Tanya Willis accept Medicare?
- Tanya Willis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tanya Willis's NPI active?
- Yes — Tanya Willis's NPI (1891345070) is active in the NPPES registry as of the last update on 2025-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.