Phyllis Williams
NPI 1619349941 · Family Nurse Practitioner · Chicago, IL
Phyllis Williams is a Family Nurse Practitioner provider in Chicago, IL (NPI 1619349941).
Provider details
- NPI number
- 1619349941
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 209012837 (IL)
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
10 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
- 2015-10-26
- Last updated
- 2016-03-28
Frequently asked questions
- What is Phyllis Williams's NPI number?
- Phyllis Williams's National Provider Identifier (NPI) is 1619349941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phyllis Williams's specialty?
- Phyllis Williams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Phyllis Williams located?
- Phyllis Williams's practice location on file with NPPES is 11420 S Saint Lawrence Ave, Chicago, IL 60628-5114.
- What is Phyllis Williams's phone number?
- The practice phone number listed in the NPPES registry for Phyllis Williams is (773) 416-0970.
- Is Phyllis Williams's NPI active?
- Yes — Phyllis Williams's NPI (1619349941) is active in the NPPES registry as of the last update on 2016-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.