MR. ALEXANDER MAO YEH (MD) – Radiation Oncology Physician, NPI 1275533010
Radiation Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
159 RADIATION ONCOLOGY in IN
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Provider Addresses for MR. ALEXANDER MAO YEH (MD)
6100, West 96th Street, Zionsville, Boone County, Indiana, 46077, United States
STE 125
INDIANAPOLIS, IN 462786005
Phone: (317) 715-1800
Fax: (317) 715-6200
Type: Mailing
North Senate Avenue, Fayette Street Conservation Area, Indianapolis, Marion, Indiana, 46202, United States
RADIATION THERAPY
INDIANAPOLIS, IN 462025306
Phone: (317) 962-3172
Fax: (317) 962-5085
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $1,844.
Total Amount is formed as General ($1,844) + Research ($0) + Ownership ($0) = $1,844.
Last reported payment date: 2024-08-28 • Largest payer in this snapshot: Medtronic, Inc. ($1,759).
Total Amount
$1,844
General + Research + Ownership
Payments
10
Total payment records
General Amount
$1,844
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $1,759 |
| Eisai Inc. | $68 |
| Novartis Pharmaceuticals Corporation | $18 |
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: 2003-11-25
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 |
|---|---|---|---|---|
| I20031125000302 | I | Radiation Oncology | IN | 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 | 527 | 66 | $0 |
| 77300 | Calculation of radiation therapy dose | 170 | 34 | $0 |
| 77427 | Radiation treatment management, 5 treatment sessions | 120 | 42 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 114 | 72 | $0 |
| 77334 | Design and construction of complex radiation treatment device | 106 | 37 | $0 |
Insurance plans in this area (ZIP 46278)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Radiation Oncology | IN | |
| Radiation Oncology | IN | |
| Radiation Oncology | IN | |
| Radiation Oncology | IN | |
| Radiation Oncology | IN | |
| Radiation Oncology | IN | |
| Radiation Oncology | IN | |
| - | IN | |
| Radiation Oncology | IN | |
| Radiation Oncology | IN |
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