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

David Nicholas Warren

Individual provider Registered Nurse · NPI 1427759521

David Nicholas Warren is a Nurse Practitioner in Ocala, Florida. Qualified in 2022, 4 years ago. Practices with Hospitalists Group of Florida PLLC, a 10-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
4
Licensed in
FL
In the registry since
2023
Specialties on file
4
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Practice location Address checks out

2845 SE 3rd Ct
Ocala, FL 34471-0444
Phone: (352) 963-5300
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 11025053 (FL)
Registered Nurse Taxonomy 163W00000X · Licence RN9468214 (FL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 11025053 (FL)
Hospitalist Physician Taxonomy 208M00000X · Licence 11025053 (FL)

Record details

NPI number1427759521
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 15, 2023
Last updated in NPPESApril 28, 2023
Certification dateApril 28, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Hospitalists Group Of Florida Pllc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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 patients432
Services billed 521 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Hospitalists Group of Florida PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 10 clinicians in the practice; 7 are shown here.

Other providers in Ocala