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

William Gaya, MD

Individual provider Neurology Physician · NPI 1821183401

William Gaya, MD practises Neurology in Ocala, Florida. Graduated from University of Puerto Rico School of Medicine in 1992, 34 years ago. Practices with Cora Health Services Inc, a 1,144-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
34
Trained at
University of Puerto Rico School of Medicine
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

801 SW 1st Ave
Ocala, FL 34471 Not confirmed with CMS for 18 years — call before visiting
Phone: (352) 732-7233
Fax: (352) 732-0239
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence ME73584 (FL)

Record details

NPI number1821183401
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 3, 2006
Last updated in NPPESApril 14, 2008

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Cora Health Services Inc — 1144 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 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 patients1,053
Services billed 1,796 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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 $386 15 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.

  • Adventhealth Tampa Hospital · Tampa, FL · listed as University Community Hospital, Inc
  • Marion Communtiy Hospital Hospital · Ocala, FL · listed as Marion Community Hospital, Inc
  • Innovation Home Health Care Llc Home health agency · Gainesville, FL
  • Adventhealth Ocala Hospital · Ocala, FL
  • Angels Care Home Health Home health agency · Clermont, FL
  • Brooks Rehabilitation Home Health Home health agency · Palatka, FL
  • Concierge Home Care Home health agency · Ocala, FL
  • Hca Florida Healthcare At Home Home health agency · The Villages, FL

Colleagues at Cora Health Services Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1144 clinicians in the practice; 12 are shown here.

Other providers in Ocala