Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Carllisa Williams, APRN

Individual provider Family Nurse Practitioner · NPI 1124515440

Carllisa Williams, APRN is a Nurse Practitioner in Jacksonville, Florida. Qualified in 2021, 5 years ago. Practices with Central Florida Inpatient Medicine LLC, a 117-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
5
Licensed in
FL
In the registry since
2018
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

856 Poydras Ln W
Jacksonville, FL 32218-7694
Phone: (904) 502-4851
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 525 Technology Park Ste 109, Lake Mary, FL 32746-7107 — (407) 647-2346

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence APRN11022415 (FL)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 11022415 (FL)

Record details

NPI number1124515440
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorYes
NPI enumeratedApril 23, 2018
Last updated in NPPESFebruary 17, 2026
Certification dateFebruary 17, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Central Florida Inpatient Medicine Llc — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients51
Services billed 492 a service is one billed item, such as a visit, a test or a procedure
Average patient age82

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Central Florida Inpatient Medicine LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 117 clinicians in the practice; 12 are shown here.

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