Willa Illustrisimo, MSN, FNP-C
NPI 1386107688 · Nurse Practitioner · Folsom, CA
Willa Illustrisimo, MSN, FNP-C is a Nurse Practitioner provider in Folsom, CA (NPI 1386107688).
Provider details
- NPI number
- 1386107688
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- NP95010024 (CA)
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
7 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
- 2019-04-12
- Last updated
- 2019-04-12
Frequently asked questions
- What is Willa Illustrisimo's NPI number?
- Willa Illustrisimo's National Provider Identifier (NPI) is 1386107688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Willa Illustrisimo's specialty?
- Willa Illustrisimo is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Willa Illustrisimo located?
- Willa Illustrisimo's practice location on file with NPPES is 1600 Creekside Dr Ste 2700, Folsom, CA 95630-3485.
- What is Willa Illustrisimo's phone number?
- The practice phone number listed in the NPPES registry for Willa Illustrisimo is (530) 677-0700.
- Is Willa Illustrisimo's NPI active?
- Yes — Willa Illustrisimo's NPI (1386107688) is active in the NPPES registry as of the last update on 2019-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.