Stacy Willis, PA-C
NPI 1740418110 · Physician Assistant · Denver, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stacy Willis, PA-C is a Physician Assistant provider in Denver, CO (NPI 1740418110).
Provider details
- NPI number
- 1740418110
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- TL529 (WY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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 tenure38% of score
16 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluorouracil | 155 | 150 |
| Clobetasol Propionate | 112 | 62 |
| Triamcinolone Acetonide | 70 | 55 |
| Ketoconazole | 69 | 38 |
| Tretinoinbrand: Retin-A | 28 | 15 |
| Metronidazole | 23 | 19 |
| Tacrolimus | 21 | 13 |
| Atorvastatin Calcium | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-24
- Last updated
- 2021-06-21
- Certified
- 2021-06-21
Frequently asked questions
- What is Stacy Willis's NPI number?
- Stacy Willis's National Provider Identifier (NPI) is 1740418110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacy Willis's specialty?
- Stacy Willis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stacy Willis located?
- Stacy Willis's practice location on file with NPPES is 1375 E 20th Ave, Denver, CO 80205-5422.
- What is Stacy Willis's phone number?
- The practice phone number listed in the NPPES registry for Stacy Willis is (303) 338-4545.
- Does Stacy Willis accept Medicare?
- Stacy Willis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stacy Willis's NPI active?
- Yes — Stacy Willis's NPI (1740418110) is active in the NPPES registry as of the last update on 2021-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.