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

Oswaldo Hasbun Avalos, MD

Individual provider Emergency Medicine Physician · NPI 1104320019

Oswaldo Hasbun Avalos, MD is an Emergency Medicine in Austin, Texas. Graduated from Columbia University College of Physicians and Surgeons in 2018, 8 years ago. Practices with Methodist South Emergency Physicians, PLLC, a 49-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
8
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
TX
In the registry since
2018
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

5900 Balcones Dr Ste 100
Austin, TX 78731-4298
Phone: (512) 333-2385
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6200 N La Cholla Blvd, Tucson, AZ 85741-3529 — (520) 742-9000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence T7941 (TX)

Record details

NPI number1104320019
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 23, 2018
Last updated in NPPESApril 21, 2025
Certification dateApril 21, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 2018 (8 years in practice)
Group practice Methodist South Emergency Physicians, Pllc — 49 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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