William Sewell, APRN, FNP-BC, FNP-C
NPI 1144114828 · Nurse Practitioner · Jacksonville, FL
William Sewell, APRN, FNP-BC, FNP-C is a Nurse Practitioner provider in Jacksonville, FL (NPI 1144114828).
Provider details
- NPI number
- 1144114828
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, FNP-BC, FNP-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- APRN11039931 (FL)
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
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2550 Park St Ste BJacksonville, FL 32204-4518Phone: (904) 223-3321Fax: (904) 223-2169
Registry dates
- Enumerated
- 2025-06-05
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is William Sewell's NPI number?
- William Sewell's National Provider Identifier (NPI) is 1144114828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Sewell's specialty?
- William Sewell is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Sewell located?
- William Sewell's practice location on file with NPPES is 5191 First Coast Tech Pkwy Fl 3, Jacksonville, FL 32224-0609.
- What is William Sewell's phone number?
- The practice phone number listed in the NPPES registry for William Sewell is (904) 223-3321.
- Is William Sewell's NPI active?
- Yes — William Sewell's NPI (1144114828) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.