Larisa Willden, FNP-C
NPI 1598616401 · Family Nurse Practitioner · Mesa, AZ
Larisa Willden, FNP-C is a Family Nurse Practitioner provider in Mesa, AZ (NPI 1598616401).
Provider details
- NPI number
- 1598616401
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 254108 (AZ)
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
Under 1 yr in 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
- 2026-02-05
- Last updated
- 2026-02-05
- Certified
- 2026-02-05
Frequently asked questions
- What is Larisa Willden's NPI number?
- Larisa Willden's National Provider Identifier (NPI) is 1598616401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larisa Willden's specialty?
- Larisa Willden is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Larisa Willden located?
- Larisa Willden's practice location on file with NPPES is 10503 E Simone Ave, Mesa, AZ 85212-9424.
- What is Larisa Willden's phone number?
- The practice phone number listed in the NPPES registry for Larisa Willden is (623) 670-4378.
- Is Larisa Willden's NPI active?
- Yes — Larisa Willden's NPI (1598616401) is active in the NPPES registry as of the last update on 2026-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.