Tareq Abuasab, MD
Hematology (Internal Medicine) Physician · Houston, TX
Tareq Abuasab, MD is a hematology (internal medicine) physician with a practice address in Houston, Texas, and NPI 1598430043, issued on Aug 16, 2021. Check the license (Texas V5954, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tareq Abuasab
- Credential
- MD
- Primary taxonomy
- Hematology (Internal Medicine) Physician 207RH0000X
- License numbers
- V5954 TX
47997 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1919 Old Spanish Trail, Houston, TX 77054
- Phone
- (832) 957-6500
- Enumerated
- Aug 16, 2021
- Record last updated
- Jul 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20230615001507); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology (internal medicine) physician records → All 73 in Texas → Look up another NPI →
Verify Tareq Abuasab in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license V5954Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average hematology (internal medicine) physician in 2024
180 Medicare Part D claims for 39 beneficiaries, against an average of 496 among the 1,036 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Venclexta30 claims
- Sprycel15 claims
- Valacyclovir14 claims
- Xarelto11 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.
Bills Medicare through one group practice
- Baylor College OF MedicineHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tareq Abuasab among 73 hematology (internal medicine) physician records in Texas
Tareq Abuasab, MD is one of 73 hematology (internal medicine) physician records with a practice address in Texas. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 81% of them.
- NPI issued2021 · 81% of these records are older, 14% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2011 · median 2002 among the 56 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology (Internal Medicine) Physician providers in Texas
There are 73 hematology (internal medicine) physician records in Texas.
All 73 in Texas → Every provider in Houston → Hematology (Internal Medicine) Physician nationwide →
The 8 hematology (internal medicine) physician records with the nearest ZIP codes
- Johnathan Fraebel, MDHouston, TX 770541013537208
- Mohammad Abdulla, MDHouston, TX 770301912884222
- Alex Bataller Torralba, MD, PHDHouston, TX 770301003536889
- Alexandre Bazinet, MDHouston, TX 770301669045514
- Warren Fingrut, MD, ABIMHouston, TX 770301922615665
- Thura Win HtutHouston, TX 770301760352579
- Maida Riva JamirHouston, TX 770301922716133
- Wei Ying Jen, BM BCHHouston, TX 770301699557298
Common questions
What is Tareq Abuasab, MD's NPI number?
Tareq Abuasab, MD's National Provider Identifier (NPI) is 1598430043, issued on Aug 16, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Tareq Abuasab, MD located?
The NPPES record lists a practice address at 1919 Old Spanish Trail, Houston, TX, 77054. Phone: (832) 957-6500. Providers update this record themselves, so call before visiting.
How can I verify Tareq Abuasab, MD's license?
NPPES lists Texas license number V5954, 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 Tareq Abuasab, MD prescribe under Medicare Part D?
In 2024, Tareq Abuasab, MD had 180 Medicare Part D claims for 39 beneficiaries; the average among hematology (internal medicine) physician prescribers was 496. Part D covers Medicare prescriptions only.
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.