Floyann Williams
NPI 1497685796 · Adult Psychiatric/Mental Health Registered Nurse · New York, NY
Floyann Williams is a Adult Psychiatric/Mental Health Registered Nurse provider in New York, NY (NPI 1497685796).
Provider details
- NPI number
- 1497685796
- Entity type
- Individual
- Primary specialty
- Adult Psychiatric/Mental Health Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 646541 (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
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
- 2026-05-20
- Last updated
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Floyann Williams's NPI number?
- Floyann Williams's National Provider Identifier (NPI) is 1497685796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Floyann Williams's specialty?
- Floyann Williams is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Floyann Williams located?
- Floyann Williams's practice location on file with NPPES is 303 5th Ave, New York, NY 10016-6601.
- What is Floyann Williams's phone number?
- The practice phone number listed in the NPPES registry for Floyann Williams is (718) 503-4820.
- Is Floyann Williams's NPI active?
- Yes — Floyann Williams's NPI (1497685796) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.