Jennifer Williams, FNP-C
NPI 1063956944 · Family Nurse Practitioner · Ballwin, MO
Jennifer Williams, FNP-C is a Family Nurse Practitioner provider in Ballwin, MO (NPI 1063956944).
Provider details
- NPI number
- 1063956944
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 132226 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$29 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4066 Dunnica AveSaint Louis, MO 63116-3510Phone: (636) 224-1230
Registry dates
- Enumerated
- 2016-12-12
- Last updated
- 2021-04-01
- Certified
- 2021-04-01
Frequently asked questions
- What is Jennifer Williams's NPI number?
- Jennifer Williams's National Provider Identifier (NPI) is 1063956944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Williams's specialty?
- Jennifer Williams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Williams located?
- Jennifer Williams's practice location on file with NPPES is 452 Sovereign Ct Ste a, Ballwin, MO 63011-4447.
- What is Jennifer Williams's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Williams is (636) 222-8699.
- Is Jennifer Williams's NPI active?
- Yes — Jennifer Williams's NPI (1063956944) is active in the NPPES registry as of the last update on 2021-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.