Ruben Saez, MD
NPI 1740251933 · Hematology & Oncology Physician · Plano, TX
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruben Saez, MD is a Hematology & Oncology Physician provider in Plano, TX (NPI 1740251933).
Provider details
- NPI number
- 1740251933
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME74555 (FL)
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
6,548 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 988 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 986 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 708 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 482 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 353 | $121 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 230 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 188 | 43 |
| Apixabanbrand: Eliquis | 175 | 43 |
| Anastrozole | 146 | 32 |
| Hydroxyurea | 125 | 18 |
| Dexamethasone | 119 | 36 |
| Prednisone | 92 | 29 |
| Ondansetron Hcl | 90 | 51 |
| Rivaroxaban |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$11,579 across 190 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-27
- Last updated
- 2019-12-13
- Certified
- 2019-12-13
Frequently asked questions
- What is Ruben Saez's NPI number?
- Ruben Saez's National Provider Identifier (NPI) is 1740251933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruben Saez's specialty?
- Ruben Saez is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Ruben Saez located?
- Ruben Saez's practice location on file with NPPES is 6957 W Plano Pkwy Ste 2000, Plano, TX 75093.
- What is Ruben Saez's phone number?
- The practice phone number listed in the NPPES registry for Ruben Saez is (214) 483-6933.
- Does Ruben Saez accept Medicare?
- Ruben Saez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruben Saez's NPI active?
- Yes — Ruben Saez's NPI (1740251933) is active in the NPPES registry as of the last update on 2019-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.