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

Dr. Omar Ali Mohammad Mahasneh, MD

Individual provider Internal Medicine Physician · NPI 1124361746

Dr. Omar Ali Mohammad Mahasneh, MD is a Hospitalist in Amarillo, Texas. Qualified in 2005, 21 years ago. Practices with Fairview Heights Medical Group SC, a 448-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois, Missouri and Texas.

Years since qualifying
21
Licensed in
IL, MO, TX
In the registry since
2013
Specialties on file
4
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

1400 S Coulter St Ttuhsc Internal Medicine Dept
Amarillo, TX 79106-1786
Phone: (806) 354-5417
Fax: (806) 351-3787
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1 Memorial Dr, Alton, IL 62002 — (618) 463-7240

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 036.141503 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence Q6537 (TX)
Hospitalist Physician Taxonomy 208M00000X · Licence 2016028028 (MO)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (TX)

Record details

NPI number1124361746
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 2, 2013
Last updated in NPPESFebruary 5, 2021
Certification dateFebruary 5, 2021

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Fairview Heights Medical Group Sc — 448 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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