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

Florence Arnold, MD

Individual provider Hematology & Oncology Physician · NPI 1225424369

Florence Arnold, MD practises Medical Oncology in Watertown, New York. Qualified in 1991, 35 years ago. Practices with Mary Imogene Bassett Hospital, a 779-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Florida and New York.

Years since qualifying
35
Licensed in
FL, NY
In the registry since
2015
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

830 Washington St
Watertown, NY 13601
Phone: (716) 785-4673
Fax: (716) 788-4248
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 4351 Cortez Rd W Ste 100, Bradenton, FL 34210-3140 — (941) 755-0606
  • 3830 Bee Ridge Rd Ste 301, Sarasota, FL 34233 — (941) 923-1872
  • 1 Atwell Rd, Cooperstown, NY 13326-1394 — (607) 547-3336

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence ME138549 (FL)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 278825 (NY)
Medical Oncology Physician Taxonomy 207RX0202X · Licence ME138549 (FL)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 278825 (NY)

Record details

NPI number1225424369
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2015
Last updated in NPPESApril 3, 2026
Certification dateApril 3, 2026

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Mary Imogene Bassett Hospital — 779 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
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 patients346
Services billed 808 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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 $2,854 107 payments · a meal or drink at a meeting or visit, 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.

Colleagues at Mary Imogene Bassett Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 779 clinicians in the practice; 12 are shown here.

Other providers in Watertown