IRENE K TAW (MD) – Radiation Oncology Physician, NPI 1891760294
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
156 RADIATION ONCOLOGY in AZ
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Provider Addresses for IRENE K TAW (MD)
West Sack Drive, Glendale, Maricopa County, Arizona, 85308, United States
GLENDALE, AZ 853087106
Phone: (623) 888-5400
Type: Location
PO BOX 910221
DALLAS, TX 753910221
Phone: (520) 519-7700
Type: Mailing
350, East River Road, Catalina Foothills, Tucson, Pima County, Arizona, 85704, United States
TUCSON, AZ 857185999
Phone: (520) 519-7700
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $57.
Total Amount is formed as General ($57) + Research ($0) + Ownership ($0) = $57.
Last reported payment date: 2023-08-23 • Largest payer in this snapshot: SERVIER PHARMACEUTICALS LLC ($22).
Total Amount
$57
General + Research + Ownership
Payments
3
Total payment records
General Amount
$57
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-08-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| SERVIER PHARMACEUTICALS LLC | $22 |
| Merck Sharp & Dohme LLC | $19 |
| EMD Serono, Inc. | $16 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2009-01-08
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20090108000676 | I | Radiation Oncology | AZ | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| G6015 | Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session | 74 | 16 | $0 |
| 77014 | Ct guidance for insertion of radiation therapy fields | 70 | 14 | $0 |
Insurance plans in this area (ZIP 85308)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RADIATION ONCOLOGY | AZ | 71250 | CT scan chest | 48 | 44 |
| RADIATION ONCOLOGY | AZ | 74177 | CT scan of abdomen and pelvis with contrast | 130 | 100 |
| RADIATION ONCOLOGY | AZ | 77427 | Radiation treatment management, 5 treatments | 344 | 97 |
| RADIATION ONCOLOGY | AZ | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 387 | 278 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | CO | |
| Nurse Practitioner | AZ | |
| - | AZ | |
| Radiation Oncology | TX | |
| - | AZ | |
| - | TX | |
| Radiation Oncology | AZ | |
| - | AZ | |
| Medical Oncology | AZ | |
| Radiation Oncology | AZ |
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