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

Dan Ishihara, MD, PHD

Individual provider Radiation Oncology Physician · NPI 1679816920

Dan Ishihara, MD, PHD practises Radiation Oncology in Melbourne, Florida. Graduated from Albert Einstein College of Medicine of Yeshiva University in 2013, 13 years ago. Practices with Komal Desai MD Inc, a 2-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Florida, Indiana and Kentucky.

Years since qualifying
13
Trained at
Albert Einstein College of Medicine of Yeshiva University
Licensed in
FL, IN, KY
In the registry since
2013
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1344 S Apollo Blvd Ste 103
Melbourne, FL 32901-3183
Phone: (321) 441-8915
Fax: (321) 727-2990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 3699 Epworth Rd, Newburgh, IN 47630-8909 — (812) 471-1200
  • 315 E Broadway Fl 4, Louisville, KY 40202 — (502) 629-2500

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence ME164834 (FL)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 51400 (KY)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 01080042A (IN)

Record details

NPI number1679816920
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedApril 4, 2013
Last updated in NPPESFebruary 6, 2024
Certification dateFebruary 6, 2024

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 2013 (13 years in practice)
Group practice Komal Desai Md Inc — 2 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 patients78
Services billed 481 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 $170 5 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.

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