Quick answers
- Which hospitals does Ananth K. Iyer work at?
- Medicare's official clinician data lists Ananth K. Iyer at 4 hospitals: HCA Florida Northside Hospital, HCA Florida St Petersburg Hospital, Morton Plant Hospital and St Anthonys Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ananth K. Iyer see patients?
- Medicare's clinician data lists 1 practice location in St Petersburg, FL. Call before your visit to confirm the address.
- What is Ananth K. Iyer's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Internal Medicine.
- Does Ananth K. Iyer accept Medicare assignment?
- Yes. Medicare's clinician data says Ananth K. Iyer accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ananth K. Iyer?
- (727) 522-0558, as listed in official Medicare / NPI Registry data.
- What is Ananth K. Iyer's NPI number?
- 1861454696. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ananth K. Iyer works
Medicare's Facility Affiliation Data lists Ananth K. Iyer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Florida Northside HospitalSaint Petersburg, FL · Acute Care Hospital · CCN 100238
- HCA Florida St Petersburg HospitalSaint Petersburg, FL · Acute Care Hospital · CCN 100180
- Morton Plant HospitalClearwater, FL · Acute Care Hospital · CCN 100127
- St Anthonys HospitalSaint Petersburg, FL · Acute Care Hospital · CCN 100067
Practice locations
Addresses where Ananth K. Iyer is enrolled with Medicare (CMS data updated 2026-10-02).
- 5767 49th St N, Florida Cancer Specialists P LSt Petersburg, FL 33709 (727) 522‑0558
Group practices
Medicare enrollment lists Ananth K. Iyer as a member of this group (CMS data updated 2026-10-02).
- Florida Cancer Specialists and Research Institute, LLC498 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
Other hematologist-oncologists in St Petersburg
Clinicians with the same Medicare primary specialty in St Petersburg, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861454696 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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