Nicollette Williams, NNP
NPI 1407528599 · Neonatal Nurse Practitioner · Spokane, WA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicollette Williams, NNP is a Neonatal Nurse Practitioner provider in Spokane, WA (NPI 1407528599).
Provider details
- NPI number
- 1407528599
- Entity type
- Individual
- Primary specialty
- Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NNP
- Sex
- Female
- Sole proprietor
- No
- License
- 61226970 (WA)
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
4 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
- 2021-09-28
- Last updated
- 2024-10-28
- Certified
- 2024-10-28
Frequently asked questions
- What is Nicollette Williams's NPI number?
- Nicollette Williams's National Provider Identifier (NPI) is 1407528599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicollette Williams's specialty?
- Nicollette Williams is listed in the NPPES registry with a primary specialty of Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicollette Williams located?
- Nicollette Williams's practice location on file with NPPES is 101 W 8th Ave, Spokane, WA 99204-2307.
- What is Nicollette Williams's phone number?
- The practice phone number listed in the NPPES registry for Nicollette Williams is (509) 474-3131.
- Does Nicollette Williams accept Medicare?
- Nicollette Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicollette Williams's NPI active?
- Yes — Nicollette Williams's NPI (1407528599) is active in the NPPES registry as of the last update on 2024-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.