Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Mohammed Nazar Ghassan Mahmoud, DO

Individual provider Internal Medicine Physician · NPI 1518662964

Dr. Mohammed Nazar Ghassan Mahmoud, DO is an Internal Medicine Physician in Austin, Texas. Works from 2 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2023
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1500 Red River St
Austin, TX 78701-1918
Phone: (512) 495-5555
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2401 S 31st St, Temple, TX 76508-0001 — (254) 724-2267

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence BP10083902 (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1518662964
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 4, 2023
Last updated in NPPESMarch 23, 2026
Certification dateMarch 23, 2026

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