Yvonne Williams
NPI 1659816593 · Medical-Surgical Registered Nurse · Valley Stream, NY
Yvonne Williams is a Medical-Surgical Registered Nurse provider in Valley Stream, NY (NPI 1659816593).
Provider details
- NPI number
- 1659816593
- Entity type
- Individual
- Primary specialty
- Medical-Surgical Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 516604 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-01-02
- Last updated
- 2017-01-02
Frequently asked questions
- What is Yvonne Williams's NPI number?
- Yvonne Williams's National Provider Identifier (NPI) is 1659816593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yvonne Williams's specialty?
- Yvonne Williams is listed in the NPPES registry with a primary specialty of Medical-Surgical Registered Nurse (Nursing Service Providers).
- Where is Yvonne Williams located?
- Yvonne Williams's practice location on file with NPPES is 1767 Jasen Ave, Valley Stream, NY 11580-2432.
- What is Yvonne Williams's phone number?
- The practice phone number listed in the NPPES registry for Yvonne Williams is (845) 661-5712.
- Is Yvonne Williams's NPI active?
- Yes — Yvonne Williams's NPI (1659816593) is active in the NPPES registry as of the last update on 2017-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.