Quick answers
- Does Irene K. Taw accept Medicare assignment?
- Yes. Medicare's clinician data says Irene K. Taw 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 Irene K. Taw see?
- In 2024, CMS data shows 60 Original Medicare patients and 354 services for Irene K. Taw. This counts Original Medicare only and measures volume, not quality.
- What is Irene K. Taw's NPI number?
- 1891760294. 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 Irene K. Taw, 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 | 60 |
|---|---|
| Services billed to Medicare | 354 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)134 services
- Ct guidance for insertion of radiation therapy fields (77014)125 services
- Radiation treatment management, 5 treatment sessions (77427)23 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%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)72%
- Ischemic heart disease42%
- Arthritis38%
- Chronic kidney disease25%
Practice locations
Addresses where Irene K. Taw is enrolled with Medicare (CMS data updated October 2, 2026).
- 3188 N Windsong Dr APrescott Valley, AZ 86314 (928) 775‑9430
- 5430 Landmark LnPrescott, AZ 86301 (928) 775‑9430
Group practices
Medicare enrollment lists Irene K. Taw as a member of these groups (CMS data updated October 2, 2026).
- City of Hope Medical Group of Arizona LLC160 clinicians in the group
- Arizona Oncology Associates PC40 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Arizona
Clinicians with the same Medicare primary specialty in Arizona — not a recommendation.
Other clinicians in City of Hope Medical Group of Arizona LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | R Franklin University Of Med & Sci/chicago Medical School |
| Graduation year | 1992 (34 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891760294 |
| 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