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

Nathan Warder

Individual provider Nurse Practitioner · NPI 1093349052

Nathan Warder is a Nurse Practitioner in Naples, Florida. Qualified in 2019, 7 years ago. Practices with American Arthritis and Rheumatology Associates LLC, a 74-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
7
Licensed in
FL
In the registry since
2020
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

6605 Hillway Cir Ste 101
Naples, FL 34112-8754
Phone: (239) 262-6550
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 2340 Vanderbilt Beach Rd Unit 101, Naples, FL 34109-2764 — (239) 438-3041

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence APRN11006150 (FL)

Record details

NPI number1093349052
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 28, 2020
Last updated in NPPESNovember 12, 2025
Certification dateNovember 12, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice American Arthritis And Rheumatology Associates Llc — 74 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 patients495
Services billed 2,013 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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $3,875 167 payments · a meal or drink at a meeting or visit, not a fee
Education $199 2 payments · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Cape Coral Hospital Hospital · Cape Coral, FL
  • Lee Memorial Hospital Hospital · Fort Myers, FL

Colleagues at American Arthritis and Rheumatology Associates LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 74 clinicians in the practice; 12 are shown here.

Other providers in Naples