Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Basem Abdeen, MD

Individual provider Internal Medicine Physician · NPI 1366545675

Basem Abdeen, MD is a Hospitalist in Houston, Texas. Qualified in 2001, 25 years ago. Practices with Kelsey-Seybold Medical Group, PLLC, a 942-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
25
Licensed in
TX
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6624 Fannin St Fl 19
Houston, TX 77030-2312
Phone: (713) 442-0000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence T9614 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence T9614 (TX)

Record details

NPI number1366545675
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 6, 2006
Last updated in NPPESFebruary 19, 2026
Certification dateFebruary 19, 2026
Mailing address11511 Shadow Creek Pkwy, Hr/Credentialing Services, Pearland, TX 77584-7298

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Kelsey-Seybold Medical Group, Pllc — 942 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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