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

Thomas A Marsland, MD

Individual provider Hematology & Oncology Physician · NPI 1477558716

Thomas A Marsland, MD practises Medical Oncology in Gainesville, Florida. Graduated from Temple University School of Medicine in 1974, 52 years ago. Practices with Florida Clinical Practice Association Inc, a 1,885-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Florida.

Years since qualifying
52
Trained at
Temple University School of Medicine
Licensed in
CA, FL
In the registry since
2005
Specialties on file
3
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

1600 SW Archer Rd
Gainesville, FL 32610-3003
Phone: (352) 265-0111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 110 Lynch Creek Way Ste A, Petaluma, CA 94954 — (707) 763-0600
  • 2161 Kingsley Ave, Orange Park, FL 32073-5113 — (904) 276-2303

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MD36755 (FL)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence G140901 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence ME36755 (FL)

Record details

NPI number1477558716
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2005
Last updated in NPPESDecember 20, 2025
Certification dateDecember 20, 2025

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolTEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1974 (52 years in practice)
Group practice Florida Clinical Practice Association Inc — 1885 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations11 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 patients490
Services billed 1,961 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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 $119 1 payment · 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. Those with a page here are linked.

  • Uf Health Shands Hospital Hospital · Gainesville, FL · listed as Shands Hospital
  • Providence Santa Rosa Memorial Hospital Hospital · Santa Rosa, CA
  • Aveanna Home Health Home health agency · Gainesville, FL

Colleagues at Florida Clinical Practice Association Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1885 clinicians in the practice; 12 are shown here.

Other providers in Gainesville