DR. TANYA M POWELL (M.D.) – Radiation Oncology Physician, NPI 1043201072
Radiation Oncology Physician
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Profile Insights
NPPES metrics only — not quality of care.
312 RADIATION ONCOLOGY in IL
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Provider Addresses for DR. TANYA M POWELL (M.D.)
700, Commerce Drive, Oak Brook, DuPage County, Illinois, 60523, United States
SUITE 500
OAK BROOK, IL 605231546
Phone: (847) 698-0600
Fax: (847) 698-0601
Type: Mailing
1700, Luther Lane, Butler County, Missouri, 63901, United States
PARK RIDGE, IL 600681270
Phone: (630) 205-6612
Fax: (847) 698-0601
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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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: 2004-08-13
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 |
|---|---|---|---|---|
| I20040813001213 | I | Radiation Oncology | IL | 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 |
|---|---|---|---|---|
| 77014 | Ct guidance for insertion of radiation therapy fields | 550 | 122 | $0 |
| 77300 | Calculation of radiation therapy dose | 161 | 38 | $0 |
| 77334 | Design and construction of complex radiation treatment device | 150 | 42 | $0 |
| 77427 | Radiation treatment management, 5 treatment sessions | 125 | 73 | $0 |
| 77280 | Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | 75 | 40 | $0 |
Insurance plans in this area (ZIP 60523)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RADIATION ONCOLOGY | IL | 77300 | Calculation of radiation therapy dose | 283 | 86 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Radiation Oncology | IL | |
| Radiation Oncology | NY | |
| Radiation Oncology | IL | |
| - | IL | |
| Radiation Oncology | IL | |
| Radiation Oncology | IL | |
| Radiation Oncology | IL | |
| Radiation Oncology | IL | |
| - | IL | |
| Radiation Oncology | IL |
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