Leonie Campbell-Williams
NPI 1326990623 · Family Nurse Practitioner · Hartford, CT
Leonie Campbell-Williams is a Family Nurse Practitioner provider in Hartford, CT (NPI 1326990623).
Provider details
- NPI number
- 1326990623
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 16813 (CT)
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
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
- 2026-02-10
- Last updated
- 2026-03-18
- Certified
- 2026-03-18
Frequently asked questions
- What is Leonie Campbell-Williams's NPI number?
- Leonie Campbell-Williams's National Provider Identifier (NPI) is 1326990623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonie Campbell-Williams's specialty?
- Leonie Campbell-Williams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leonie Campbell-Williams located?
- Leonie Campbell-Williams's practice location on file with NPPES is 100 Retreat Ave Ste 811, Hartford, CT 06106-2528.
- What is Leonie Campbell-Williams's phone number?
- The practice phone number listed in the NPPES registry for Leonie Campbell-Williams is (860) 522-5712.
- Is Leonie Campbell-Williams's NPI active?
- Yes — Leonie Campbell-Williams's NPI (1326990623) is active in the NPPES registry as of the last update on 2026-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.