Quick answers
- Does Dominic M. Castellano accept Medicare assignment?
- Yes. Medicare's clinician data says Dominic M. Castellano accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Dominic M. Castellano see?
- In 2024, CMS data shows 140 Original Medicare patients and 565 services for Dominic M. Castellano. This counts Original Medicare only and measures volume, not quality.
- What is Dominic M. Castellano's NPI number?
- 1962688317. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Dominic M. Castellano, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 140 |
|---|---|
| Services billed to Medicare | 565 |
| Different services or procedures | 41 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)75 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)57 services
- Professional service for multiple injections of allergen (95117)48 services
- Removal of impacted ear wax (69210)39 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)35 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure73%
- Arthritis50%
- Ischemic heart disease35%
- Anxiety29%
- Diabetes26%
Practice locations
Addresses where Dominic M. Castellano is enrolled with Medicare (CMS data updated October 2, 2026).
- 13015 Summerfield Square DrRiverview, FL 33578 (813) 879‑8045
Group practices
Medicare enrollment lists Dominic M. Castellano as a member of this group (CMS data updated October 2, 2026).
- Ent and Allergy Associates of Florida, LLC229 clinicians in the group
Specialties
Other ENT doctors in Riverview
Clinicians with the same Medicare primary specialty in Riverview, FL — not a recommendation.
Other clinicians in Ent and Allergy Associates of Florida, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Florida College Of Medicine |
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962688317 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians