Emma Willoughby, NP
NPI 1538889159 · Nurse Practitioner · Phoenix, AZ
Emma Willoughby, NP is a Nurse Practitioner provider in Phoenix, AZ (NPI 1538889159).
Provider details
- NPI number
- 1538889159
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 222627 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 931 E Denton LnPhoenix, AZ 85014-2674Phone: (925) 270-9756
- 21807 N Scottsdale RdScottsdale, AZ 85255-7439Phone: (480) 860-8488Fax: (480) 860-8498
Registry dates
- Enumerated
- 2022-09-01
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Emma Willoughby's NPI number?
- Emma Willoughby's National Provider Identifier (NPI) is 1538889159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emma Willoughby's specialty?
- Emma Willoughby is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Emma Willoughby located?
- Emma Willoughby's practice location on file with NPPES is 26224 N Tatum Blvd Ste 1, Phoenix, AZ 85050-7500.
- What is Emma Willoughby's phone number?
- The practice phone number listed in the NPPES registry for Emma Willoughby is (480) 563-1111.
- Is Emma Willoughby's NPI active?
- Yes — Emma Willoughby's NPI (1538889159) 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.