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

Cassandra Hemby, APRN

Individual provider Nurse Practitioner · NPI 1235910647

Cassandra Hemby, APRN is a Nurse Practitioner in Winter Haven, Florida. Qualified in 2023, 3 years ago. Practices with American Arthritis and Rheumatology Associates LLC, a 74-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
3
Licensed in
FL
In the registry since
2023
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

551 Avenue K SE
Winter Haven, FL 33880-4215
Phone: (863) 314-9401
Fax: (863) 314-9405
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence APRN11028263 (FL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence APRN11028263 (FL)

Record details

NPI number1235910647
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorYes
NPI enumeratedOctober 11, 2023
Last updated in NPPESJanuary 29, 2026
Certification dateJanuary 29, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice American Arthritis And Rheumatology Associates Llc — 74 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients159
Services billed 7,503 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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 $2,888 163 payments · a meal or drink at a meeting or visit, not a fee
Education $159 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. Those with a page here are linked.

  • Adventhealth Wauchula Hospital · Wauchula, FL · listed as Adventist Health System-Sunbelt Inc
  • Winter Haven Hospital Hospital · Winter Haven, FL
  • Adventhealth Lake Wales Hospital · Lake Wales, FL
  • Adventhealth Sebring Hospital · Sebring, 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 Winter Haven