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

David Alexander Orban, DO

Individual provider Emergency Medicine Physician · NPI 1033806971

David Alexander Orban, DO is an Emergency Medicine in Oklahoma City, Oklahoma. Graduated from Rocky Vista University College of Osteopathic Med in 2023, 3 years ago. Practices with Grady Memorial Hospital, a 47-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
3
Trained at
Rocky Vista University College of Osteopathic Med
Licensed in
OK
In the registry since
2023
Specialties on file
3
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

4401 S Western Ave
Oklahoma City, OK 73109-3413
Phone: (405) 636-7000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2825 Parklawn Dr, Midwest City, OK 73110-4201 — (405) 610-4411
  • 1000 N Lee Ave, Oklahoma City, OK 73102-1036 — (405) 272-7000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 0628R (OK)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Emergency Medicine Physician Taxonomy 207P00000X · Licence 8633 (OK)

Record details

NPI number1033806971
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 20, 2023
Last updated in NPPESMarch 23, 2026
Certification dateMarch 23, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolROCKY VISTA UNIVERSITY COLLEGE OF OSTEOPATHIC MED
Graduated 2023 (3 years in practice)
Group practice Grady Memorial Hospital — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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