Irene Taw, MD
NPI 1891760294 · Radiation Oncology Physician · Glendale, AZ
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irene Taw, MD is a Radiation Oncology Physician provider in Glendale, AZ (NPI 1891760294).
Provider details
- NPI number
- 1891760294
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 26257 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
282 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Intensity Modulated Treatment Delivery, Single Or Multiple Fields/Arcs,via Narrow Spatially and Temporally Modulated Beams, Binary, Dynamic Mlc, Per Treatment SessionG6015 | 134 | $341 |
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 125 | $113 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 23 | $184 |
Typical Medicare-allowed amounts for these services range $113–$341 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-20
- Last updated
- 2022-03-18
- Certified
- 2022-03-18
Frequently asked questions
- What is Irene Taw's NPI number?
- Irene Taw's National Provider Identifier (NPI) is 1891760294, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Taw's specialty?
- Irene Taw is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Irene Taw located?
- Irene Taw's practice location on file with NPPES is 6525 W Sack Dr Ste 105, Glendale, AZ 85308-7106.
- What is Irene Taw's phone number?
- The practice phone number listed in the NPPES registry for Irene Taw is (623) 888-5400.
- Does Irene Taw accept Medicare?
- Irene Taw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irene Taw's NPI active?
- Yes — Irene Taw's NPI (1891760294) is active in the NPPES registry as of the last update on 2022-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.