Dr Diaa Osman, DO - Medicare Hematology/oncology in Austin, TX

Dr Diaa Osman, DO is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Austin, Texas. He graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Texas Oncology Pa and his current practice location is 4101 James Casey St Ste 100, Austin, Texas. You can reach out to his office (for appointments etc.) via phone at (512) 447-2202.

Dr Diaa Osman is licensed to practice in Texas (license number Q3567) 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 1689894495.

Contact Information

Dr Diaa Osman, DO
4101 James Casey St Ste 100,
Austin, TX 78745-1145
(512) 447-2202
(512) 447-5337



Physician's Profile

Full NameDr Diaa Osman
GenderMale
SpecialityHematology/oncology
Experience12 Years
Location4101 James Casey St Ste 100, Austin, Texas
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:
  • Dr Diaa Osman graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1689894495
  • Provider Enumeration Date: 04/26/2007
  • Last Update Date: 08/30/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6103051073
  • Enrollment ID: I20220628002437

Medical Identifiers

Medical identifiers for Dr Diaa Osman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689894495NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 63605 (Minnesota)Secondary
207RH0003XInternal Medicine - Hematology & Oncology Q3567 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St David's South Austin Medical CenterAustin, TXHospital
St David's Medical CenterAustin, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Oncology Pa5395658934855

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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. Dr Diaa Osman allows following entities to bill medicare on his behalf.
Entity NameTexas Oncology Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811944101
PECOS PAC ID: 5395658934
Enrollment ID: O20031124000323

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New research shows promising progress in use of anti-inflammatory cytokine for T1D treatment

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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. Dr Diaa Osman 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
Dr Diaa Osman, DO
Po Box 911230,
Dallas, TX 75391-1230

Ph: (972) 997-8000
Dr Diaa Osman, DO
4101 James Casey St Ste 100,
Austin, TX 78745-1145

Ph: (512) 447-2202

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The same molecular mechanism that increases life span through calorie restriction may help boost memory and brainpower, researchers at MIT's Picower Institute for Learning and Memory report in the July 11 issue of Nature.

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Researchers find new mechanism potentially explaining evolution of signalling pathways

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New research shows promising progress in use of anti-inflammatory cytokine for T1D treatment

New research from Uppsala University shows promising progress in the use of anti-inflammatory cytokine for treatment of type 1 diabetes. The study, published in the open access journal Scientific Reports (Nature Publishing Group), reveals that administration of interleukin-35 (a protein made by immune cells) to mice with type 1 diabetes, reverses or cures the disease by maintaining a normal blood glucose level and the immune tolerance.

Read more News

› Verified 8 days ago


Internal Medicine Doctors in Austin, TX

Dr. Tatiana B. Jacobson, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5656 Bee Caves Rd. Bldg C Ste. 102, Austin, TX 78746
Phone: 512-323-5465    Fax: 512-327-1390
Preeti Venkatraman, M.B.B.S.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 601 E 15th St, Austin, TX 78701
Phone: 512-324-7000    
Pritesh Harish Gandhi, M.D., M.P.H.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1101 Camino La Costa, Austin, TX 78752
Phone: 512-684-1832    
Dr. Joshua Lane Davis, D.O.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1004 W 32nd St Unit 300, Austin, TX 78705
Phone: 512-324-3440    
Dr. Analicia Alvarado, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1500 Red River St, Austin, TX 78701
Phone: 512-324-7000    
Dr. Grace Marie Grant-jennings, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 7000 North Mopac, Suite # 420, Austin, TX 78731
Phone: 512-482-0045    Fax: 512-476-9892
Dr. Debra Ann Patt, MD, MPH
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 6204 Balcones Dr, Austin, TX 78731
Phone: 512-427-9400    Fax: 512-342-2723

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