Abdalla Oun, M D - Medicare Hospitalist in Rolla, MO

  1. Home
  2. Hospitalist
  3. MO
  4. Rolla
Abdalla Oun, M D is a medicare enrolled "Hospitalist" physician in Rolla, Missouri. He graduated from medical school in 2002 and has 23 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Pcrmc Medical Group Inc, Phelps County Regional Medical Center, Boone Physician Services Llc and his current practice location is 1000 W 10th St, Rolla, Missouri. You can reach out to his office (for appointments etc.) via phone at (573) 458-8899.

Abdalla Oun is licensed to practice in Missouri (license number 2014034796) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1992089619.

Contact Information

Abdalla Oun, M D
1000 W 10th St,
Rolla, MO 65401-2905
(573) 458-8899
(573) 341-5611

Map and Direction




Physician's Profile

Full NameAbdalla Oun
GenderMale
SpecialityHospitalist
Experience23 Years
Location1000 W 10th St, Rolla, Missouri
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Abdalla Oun graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1992089619
  • Provider Enumeration Date: 09/29/2011
  • Last Update Date: 09/19/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1456673474
  • Enrollment ID: I20141202002201

Medical Identifiers

Medical identifiers for Abdalla Oun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992089619NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2014034796 (Missouri)Secondary
208M00000XHospitalist 2014034796 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Phelps County Regional Medical CenterRolla, MOHospital
Phelps HealthRolla, MONursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pcrmc Medical Group Inc155745406399
Phelps County Regional Medical Center286039115894
Boone Physician Services Llc6507090644246

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Abdalla Oun allows following entities to bill medicare on his behalf.
Entity NamePhelps County Regional Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891766051
PECOS PAC ID: 2860391158
Enrollment ID: O20040106000405
Entity NameMissouri Baptist Hospital Of Sullivan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295743169
PECOS PAC ID: 2668380148
Enrollment ID: O20060410000616
Entity NamePcrmc Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124237227
PECOS PAC ID: 1557454063
Enrollment ID: O20070829000437
Entity NameSt Anthonys Physician Organization Hospitalist Services Lc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407216336
PECOS PAC ID: 5092980656
Enrollment ID: O20111208000771
Entity NameCole Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144578659
PECOS PAC ID: 0648420810
Enrollment ID: O20121024000296
Entity NameBoone Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760893259
PECOS PAC ID: 6507090644
Enrollment ID: O20131003000535

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Abdalla Oun is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Abdalla Oun, M D
1050 W 10th St,
Rolla, MO 65401-2905

Ph: (573) 364-9000		Abdalla Oun, M D
1000 W 10th St,
Rolla, MO 65401-2905

Ph: (573) 458-8899

Reviews and Comments


Hospitalist Doctors in Rolla, MO

Dr. Nurelign G. Abebe, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1050 West 10th Street, Rolla, MO 65401
Phone: 573-364-9000    Fax: 573-458-8489
Dr. Gerardo Ismael Gacer Gueco, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1000 W 10th St, Rolla, MO 65401
Phone: 573-364-9000    Fax: 573-426-2108
Ms. Chimnoya N Nwagwu-youlo, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1050 W 10th St, Rolla, MO 65401
Phone: 573-364-9000    
Mahmoud Ballout, MD
Hospitalist
Medicare: May Accept Medicare Assignments
Practice Location: 1000 W 10th St, Rolla, MO 65401
Phone: 573-364-9000    Fax: 573-426-2108
Julian Ategeka,
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 1000 W 10th St, Rolla, MO 65401
Phone: 573-364-9000    Fax: 573-426-2108

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.