Quick answers
- Does Catherine A. Tiehaara accept Medicare assignment?
- Yes. Medicare's clinician data says Catherine A. Tiehaara 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 Catherine A. Tiehaara see?
- In 2024, CMS data shows 381 Original Medicare patients and 395 services for Catherine A. Tiehaara. This counts Original Medicare only and measures volume, not quality.
- What is Catherine A. Tiehaara's NPI number?
- 1316233752. 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 Catherine A. Tiehaara, 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 | 381 |
|---|---|
| Services billed to Medicare | 395 |
| Different services or procedures | 30 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Anesthesia for lens surgery (00142)139 services
- Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)36 services
- Anesthesia for other procedure on large bowel using an endoscope (00811)31 services
- Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)26 services
- Anesthesia for exam of colon using an endoscope (00812)22 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 blood pressure75%
- High cholesterol75%
- Arthritis49%
- Ischemic heart disease33%
- Chronic kidney disease33%
- Diabetes28%
Practice locations
Addresses where Catherine A. Tiehaara is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 17560 US Hwy 441Mount Dora, FL 32757 (352) 735‑2020
- 26034 US Hwy 19 NClearwater, FL 33763 (727) 371‑2500
- 4650 4th St NSt Petersburg, FL 33703 (727) 527‑1919
- 560 Jackson St N, Suite 200St Petersburg, FL 33705 (727) 820‑7500
- 6412 W Gulf To Lake HwyCrystal River, FL 34429 (352) 563‑0023
Group practices
Medicare enrollment lists Catherine A. Tiehaara as a member of these groups (CMS data updated October 2, 2026).
- Anesthesia Dynamics LLC879 clinicians in the group
- Centurion Anesthesia - Fl LLC123 clinicians in the group
- Healthcare Career Services LLC29 clinicians in the group
- Nature Coast Anesthesia Providers PA26 clinicians in the group
- Crystal River Anesthesia Associates LLC15 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Florida →
Other nurse anesthetists in Mount Dora
Clinicians with the same Medicare primary specialty in Mount Dora, FL — not a recommendation.
Other clinicians in Anesthesia Dynamics LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316233752 |
| 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