Ruben Augusto Saez, MD
Hematology & Oncology Physician · Plano, TX
Ruben Augusto Saez, MD is a hematology & oncology physician with a practice address in Plano, Texas, and NPI 1740251933, issued on Jan 27, 2006. Check the license (Texas G5562, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ruben Augusto Saez
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- G5562 TX
ME74555 FL
Self-reported in NPPES; status is on the state search - Practice location
- 6957 W Plano Pkwy Ste 2000, Plano, TX 75093
- Phone
- (214) 483-6933
- Enumerated
- Jan 27, 2006
- Record last updated
- Dec 13, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (214) 483-6648
- Medicaid IDs
- 124970815 TX
262343900 FL
124970814 TX
100827750A OK - Medicare enrollment
- Enrolled (PECOS I20070703000740); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 1982
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 922 in Texas → Look up another NPI →
Also registered at 6957 W Plano Pkwy Ste 2000
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joe Cutrer, NPFamily Nurse Practitioner1750311205
- Arlene Garcia-Soto, MDGynecologic Oncology Physician1053579490
- Wendy Mahone-Johnson, MDMedical Oncology Physician1386828325
- Roberta StephensonFamily Nurse Practitioner1669915427
Verify Ruben Augusto Saez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G5562Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average hematology & oncology physician in 2024
2,824 Medicare Part D claims for 324 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims. 120 claims were for opioids.
Most prescribed
- Gabapentin188 claims
- Eliquis175 claims
- Anastrozole146 claims
- Hydroxyurea125 claims
- Dexamethasone119 claims
- Prednisone92 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 89.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $11,578.61
190 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Texas Oncology PAPlano, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ruben Augusto Saez among 922 hematology & oncology physician records in Texas
Ruben Augusto Saez, MD is one of 922 hematology & oncology physician records with a practice address in Texas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 57% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1982 · median 2004 among the 691 with a school on file
- Record last updated2019 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Texas
There are 922 hematology & oncology physician records in Texas.
All 922 in Texas → Every provider in Plano → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Mukesh Kumar Delvadiya, M.D.Plano, TX 750931003070004
- Korie Flippo, M.D.Plano, TX 750931427071612
- Deepna Jaiswal, D.O.Plano, TX 750931447541594
- Asha Karippot, MDPlano, TX 750931841485216
- Andrew Kovoor, MDPlano, TX 750931407119464
- Thuy Le, M.D.Plano, TX 750931851356828
- James Mobley, M.D.Plano, TX 750931184018285
- Nandita Rao, MDPlano, TX 750931669507372
Common questions
What is Ruben Augusto Saez, MD's NPI number?
Ruben Augusto Saez, MD's National Provider Identifier (NPI) is 1740251933, issued on Jan 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ruben Augusto Saez, MD located?
The NPPES record lists a practice address at 6957 W Plano Pkwy Ste 2000, Plano, TX, 75093. Phone: (214) 483-6933. Providers update this record themselves, so call before visiting.
How can I verify Ruben Augusto Saez, MD's license?
NPPES lists Texas license number G5562, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ruben Augusto Saez, MD prescribe under Medicare Part D?
In 2024, Ruben Augusto Saez, MD had 2,824 Medicare Part D claims for 324 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Ruben Augusto Saez, MD's MIPS final score?
The 2023 MIPS final score is 89.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.