Margaret Lennon, APRN
NPI 1457114373 · Critical Care Neonatal Nurse Practitioner · Jacksonville, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Lennon, APRN is a Critical Care Neonatal Nurse Practitioner provider in Jacksonville, FL (NPI 1457114373).
Provider details
- NPI number
- 1457114373
- Entity type
- Individual
- Primary specialty
- Critical Care Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 11031008 (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
2 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
- 2024-02-02
- Last updated
- 2024-02-02
- Certified
- 2024-02-02
Frequently asked questions
- What is Margaret Lennon's NPI number?
- Margaret Lennon's National Provider Identifier (NPI) is 1457114373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Lennon's specialty?
- Margaret Lennon is listed in the NPPES registry with a primary specialty of Critical Care Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Lennon located?
- Margaret Lennon's practice location on file with NPPES is 655 W 8th St, Jacksonville, FL 32209-6511.
- What is Margaret Lennon's phone number?
- The practice phone number listed in the NPPES registry for Margaret Lennon is (904) 244-5100.
- Does Margaret Lennon accept Medicare?
- Margaret Lennon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Lennon's NPI active?
- Yes — Margaret Lennon's NPI (1457114373) is active in the NPPES registry as of the last update on 2024-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.