Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Abdalla Oun, MD

Individual provider Internal Medicine Physician · NPI 1992089619

Abdalla Oun, MD is a Hospitalist in Rolla, Missouri. Qualified in 2002, 24 years ago. Practices with Pcrmc Medical Group Inc, a 114-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
24
Licensed in
MO
In the registry since
2011
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

1000 W 10th St
Rolla, MO 65401-2905
Phone: (573) 458-8899
Fax: (573) 341-5611
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1000 W 10th St, Rolla, MO 65401-2905 — (573) 364-9000
  • 751 Sappington Bridge Rd, Sullivan, MO 63080-2354 — (573) 468-4186

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 2014034796 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2014034796 (MO)

Record details

NPI number1992089619
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 29, 2011
Last updated in NPPESSeptember 19, 2025
Certification dateSeptember 19, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Pcrmc Medical Group Inc — 114 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients632
Services billed 1,461 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Also affiliated with 1 inpatient rehabilitation facility, which CMS identifies by certification number only.

Colleagues at Pcrmc Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 114 clinicians in the practice; 12 are shown here.

Other providers in Rolla