Adrienne Willis, ATC
NPI 1720579311 · Athletic Trainer · Northridge, CA
Adrienne Willis, ATC is a Athletic Trainer provider in Northridge, CA (NPI 1720579311).
Provider details
- NPI number
- 1720579311
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-05-20
- Last updated
- 2021-02-28
- Certified
- 2021-02-28
Frequently asked questions
- What is Adrienne Willis's NPI number?
- Adrienne Willis's National Provider Identifier (NPI) is 1720579311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adrienne Willis's specialty?
- Adrienne Willis is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Adrienne Willis located?
- Adrienne Willis's practice location on file with NPPES is 18111 Nordhoff St, Northridge, CA 91330-0001.
- What is Adrienne Willis's phone number?
- The practice phone number listed in the NPPES registry for Adrienne Willis is (818) 677-1200.
- Is Adrienne Willis's NPI active?
- Yes — Adrienne Willis's NPI (1720579311) is active in the NPPES registry as of the last update on 2021-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.