NPPES file of Aug 9, 2026

Basem Abdeen, MD

Hospitalist Physician · Houston, TX

Basem Abdeen, MD is a hospitalist physician with a practice address in Houston, Texas, and NPI 1366545675, issued on Sep 6, 2006. Check the license (Texas T9614, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366545675
Name
Basem Abdeen
Credential
MD
Primary taxonomy
Hospitalist Physician 208M00000X
License number
T9614 TX
Self-reported in NPPES; status is on the state search
Practice location
6624 Fannin St FL 19, Houston, TX 77030
Phone
(713) 442-0000
Enumerated
Sep 6, 2006
Record last updated
Feb 19, 2026
Medicare enrollment
Enrolled (PECOS I20240829004261); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6624 Fannin St FL 19

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bareera Akhtar, MDHospitalist Physician1144800723
  2. Hussam Alhasson, MDHospitalist Physician1730672726
  3. Sanah Ali, MDHospitalist Physician1730436072
  4. Khadijah Bilal, DOHospitalist Physician1962027177
  5. Amy Doan Romagosa, MDPediatrics Physician1700414562
  6. Mona Haj, MDHospitalist Physician1750877890

Verify Basem Abdeen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license T9614
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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19% fewer Medicare Part D claims than the average hospitalist physician in 2024

424 Medicare Part D claims for 160 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 36 claims were for opioids.

  1. Basem Abdeen424
  2. Specialty average521

Most prescribed

  1. Pantoprazole Sodium38 claims
  2. Doxycycline Hyclate17 claims
  3. Methylprednisolone16 claims
  4. Oxycodone Hcl16 claims
  5. Amlodipine Besylate14 claims
  6. Metoprolol Succinate13 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.

Industry payments in 2024: $232.93

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Basem Abdeen$232.93
  2. Specialty average$494.84

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

  1. Kelsey-Seybold Medical Group, PLLCHouston, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Basem Abdeen among 1,587 hospitalist physician records in Texas

Basem Abdeen, MD is one of 1,587 hospitalist physician records with a practice address in Texas. 90% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 87% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileYes · 82% of these records are
  • Graduated2001 · median 2013 among the 1,298 with a school on file
  • Record last updated2026 · 25% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospitalist Physician providers in Texas

There are 1,587 hospitalist physician records in Texas.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Jamuna Daniel, M.D.Houston, TX 770301679541304
  2. John FlynnHouston, TX 770301144263955
  3. Ron Giveon, M.D.Houston, TX 770301386606788
  4. Josiah Halm, MDHouston, TX 770301275640880
  5. Matthew Harbison, MDHouston, TX 770301043223209
  6. Lubna Khawaja, M.D.Houston, TX 770301891748935
  7. Gina Khraish, M.D.Houston, TX 770301295764413
  8. Achilia Morrow, M.D.Houston, TX 770301548374044

Common questions

What is Basem Abdeen, MD's NPI number?

Basem Abdeen, MD's National Provider Identifier (NPI) is 1366545675, issued on Sep 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Basem Abdeen, MD located?

The NPPES record lists a practice address at 6624 Fannin St FL 19, Houston, TX, 77030. Phone: (713) 442-0000. Providers update this record themselves, so call before visiting.

How can I verify Basem Abdeen, MD's license?

NPPES lists Texas license number T9614, 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 Basem Abdeen, MD prescribe under Medicare Part D?

In 2024, Basem Abdeen, MD had 424 Medicare Part D claims for 160 beneficiaries; the average among hospitalist physician prescribers was 521. 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.