Dr Omer Shahab, MD - Medicare Gastroenterology in Arlington, VA

Dr Omer Shahab, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Arlington, Virginia. He graduated from medical school in 2016 and has 10 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Mary Washington Healthcare Providers Llc, Virginia Hospital Center Physician Group Llc and his current practice location is 1715 North George Mason Drive Suite 410, Arlington, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 524-4792.

Dr Omer Shahab is licensed to practice in Virginia (license number 0101265214) 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 1750739009.

Contact Information

Dr Omer Shahab, MD
1715 North George Mason Drive Suite 410,
Arlington, VA 22205
(703) 524-4792
(703) 276-7487

Map and Direction




Physician's Profile

Full NameDr Omer Shahab
GenderMale
SpecialityGastroenterology
Experience10 Years
Location1715 North George Mason Drive Suite 410, Arlington, Virginia
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 Omer Shahab graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1750739009
  • Provider Enumeration Date: 05/27/2016
  • Last Update Date: 06/08/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3173856093
  • Enrollment ID: I20251024001025

Medical Identifiers

Medical identifiers for Dr Omer Shahab such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750739009NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 0101265214 (Virginia)Primary
207RG0100XInternal Medicine - Gastroenterology MD600005301 (District Of Columbia)Secondary
207RG0100XInternal Medicine - Gastroenterology D0105810 (Maryland)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Virginia Hospital CenterArlington, VAHospital
Mary Washington HospitalFredericksburg, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mary Washington Healthcare Providers Llc1456629369271
Virginia Hospital Center Physician Group Llc8426231119348

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 Omer Shahab 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 Omer Shahab, MD
6201 Greenleigh Ave,
Baltimore, MD 21220-2004

Ph: (410) 933-6423
Dr Omer Shahab, MD
1715 North George Mason Drive Suite 410,
Arlington, VA 22205

Ph: (703) 524-4792

Reviews and Comments


Internal Medicine Doctors in Arlington, VA

Dr. Alvaro Andres Puig Rodriguez, M.D
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Medicare: Accepting Medicare Assignments
Practice Location: 1625 N George Mason Dr Ste 425, Arlington, VA 22205
Phone: 703-717-4400    
Tiffany C Turner, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1625 N George Mason Dr Ste 345, Arlington, VA 22205
Phone: 703-717-4400    Fax: 703-717-4401
Sara G Tariq, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2445 Army Navy Dr Ste 400, Arlington, VA 22206
Phone: 703-383-8500    
Dr. Michael Andrew Cole, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1701 N George Mason Dr, Intensive Care Unit, Arlington, VA 22205
Phone: 571-244-8410    
Robert Paul Holman, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1635 N George Mason Dr, Suite 180, Arlington, VA 22205
Phone: 703-276-7798    Fax: 703-276-0433
Dr. Irmindra S Rana, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 611 S Carlin Springs Rd, Suite 301, Arlington, VA 22204
Phone: 703-998-0480    Fax: 703-379-0449
Dr. Ashok Chauhan, M.D.,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 611 S Carlin Springs Rd, Suite 511, Arlington, VA 22204
Phone: 703-379-4446    Fax: 703-379-0449

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.