Ruth Willis, APRN
NPI 1649640780 · Family Nurse Practitioner · Washington, DC
Ruth Willis, APRN is a Family Nurse Practitioner provider in Washington, DC (NPI 1649640780).
Provider details
- NPI number
- 1649640780
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 201704329NP-PP (OR)
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 tenure38% of score
10 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-10-01
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is Ruth Willis's NPI number?
- Ruth Willis's National Provider Identifier (NPI) is 1649640780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Willis's specialty?
- Ruth Willis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ruth Willis located?
- Ruth Willis's practice location on file with NPPES is 2401 E St Nw, Washington, DC 20522-0102.
- What is Ruth Willis's phone number?
- The practice phone number listed in the NPPES registry for Ruth Willis is (503) 457-3994.
- Is Ruth Willis's NPI active?
- Yes — Ruth Willis's NPI (1649640780) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.