Quick answers
- Does Alana N. Tsonas accept Medicare assignment?
- Yes. Medicare's clinician data says Alana N. Tsonas 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 Alana N. Tsonas see?
- In 2024, CMS data shows 360 Original Medicare patients and 393 services for Alana N. Tsonas. This counts Original Medicare only and measures volume, not quality.
- What is Alana N. Tsonas's NPI number?
- 1699101642. 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 Alana N. Tsonas, 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 | 360 |
|---|---|
| Services billed to Medicare | 393 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Anesthesia for lens surgery (00142)242 services
- Anesthesia for procedure on eyelid (00103)55 services
- Anesthesia for other procedure on eye (00140)29 services
- Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back (00300)24 services
- Anesthesia for other procedure on nose and sinuses (00160)11 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 pressure70%
- Arthritis49%
- Ischemic heart disease29%
- Anxiety23%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)22%
Practice locations
Addresses where Alana N. Tsonas is enrolled with Medicare (CMS data updated October 2, 2026).
- 1350 E Venice AveVenice, FL 34285 (954) 939‑5000
- 3201 S Tamiami TrlSarasota, FL 34239 (941) 556‑3515
Group practices
Medicare enrollment lists Alana N. Tsonas as a member of these groups (CMS data updated October 2, 2026).
- Sheridan Healthcorp Inc949 clinicians in the group
- Northwood Anesthesia Associates LLC39 clinicians in the group
Specialties
- Anesthesiology Assistantprimary
Other anesthesiologist assistants in Florida
Clinicians with the same Medicare primary specialty in Florida — not a recommendation.
Other clinicians in Sheridan Healthcorp Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | AA |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699101642 |
| 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