RUBEN AUGUSTO SAEZ (MD) – Hematology & Oncology Physician, NPI 1740251933
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,006 HEMATOLOGY/ONCOLOGY in TX
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Provider Addresses for RUBEN AUGUSTO SAEZ (MD)
Band Box Place, Dallas, Dallas County, Texas, 75244, United States
DALLAS, TX 753911230
Phone: (972) 997-8000
Fax: (972) 234-0813
Type: Mailing
West Plano Parkway, Plano, Collin County, Texas, 75075, United States
PLANO, TX 75093
Phone: (214) 483-6933
Fax: (214) 483-6648
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 376 Open Payments records for all available years, with a total value of $29,586.
Total Amount is formed as General ($29,586) + Research ($0) + Ownership ($0) = $29,586.
Last reported payment date: 2024-12-27 • Largest payer in this snapshot: Seagen Inc. ($11,408).
Total Amount
$29,586
General + Research + Ownership
Payments
376
Total payment records
General Amount
$29,586
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Seagen Inc. | $11,408 |
| PharmaEssentia USA Corporation | $3,939 |
| AstraZeneca Pharmaceuticals LP | $3,498 |
| Exelixis Inc. | $1,837 |
| E.R. Squibb & Sons, L.L.C. | $1,730 |
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: 2007-07-03
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 |
|---|---|---|---|---|
| I20070703000740 | I | Hematology/Oncology | TX | 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 |
|---|---|---|---|---|
| J1453 | Injection, fosaprepitant, 1 mg | 10,950 | 24 | $0 |
| J1756 | Injection, iron sucrose, 1 mg | 6,100 | 13 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 2,548 | 61 | $0 |
| J0897 | Injection, denosumab, 1 mg | 2,220 | 27 | $0 |
| Q5106 | Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units | 2,070 | 20 | $0 |
Insurance plans in this area (ZIP 75391)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Surgical Oncology | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Certified Clinical Nurse Specialist (Cns) | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Hematology/Oncology, Internal Medicine, Medical Oncology | TX | |
| Radiation Oncology | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| - | TX |
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