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

Ivan Diaz, MD

Individual provider Family Medicine Physician · NPI 1972575389

Ivan Diaz, MD is registered under Family Practice in Weeki Wachee, Florida. Qualified in 1997, 29 years ago. Practices with Access Health Care Physicians LLC, a 177-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
29
Licensed in
FL
In the registry since
2006
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

10200 Yale Ave
Weeki Wachee, FL 34613-8375
Phone: (352) 597-1960
Fax: (352) 597-9470
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence ME94841 (FL)

Record details

NPI number1972575389
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 2, 2006
Last updated in NPPESApril 8, 2026
Certification dateApril 8, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Access Health Care Physicians Llc — 177 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 patients355
Services billed 1,702 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

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 $64 4 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. Those with a page here are linked.

  • Hca Florida Oak Hill Hospital Hospital · Brooksville, FL · listed as HCA Health Services of Florida, Inc
  • Pinnacle Home Care Of Spring Hill Inc Home health agency · Spring Hill, FL · listed as Pinnacle Home Care of Spring Hill, LLC
  • Tampa General Hospital Brooksville Hospital · Brooksville, FL
  • Enhabit Home Health Home health agency · Brooksville, FL
  • Mederi Caretenders Home health agency · Brooksville, FL
  • Visiting Nurse Association Of Florida Inc Home health agency · Weeki Wachee, FL

Colleagues at Access Health Care Physicians LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 177 clinicians in the practice; 12 are shown here.

Other providers in Weeki Wachee