Dr Omaya Hussein Youssef, MD, MBA - Medicare Ophthalmology in Gaithersburg, MD

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Dr Omaya Hussein Youssef, MD, MBA is a medicare enrolled "Ophthalmology" physician in Gaithersburg, Maryland. He went to Uniformed Services Uhs Fe Hebert School Of Med and graduated in 1999 and has 25 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Kaiser Foundation Health Plan Of The Mid-atlantic States, Inc and his current practice location is 655 Watkins Mill Rd, Gaithersburg, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 609-2494.

Dr Omaya Hussein Youssef is licensed to practice in Maryland (license number D86399) 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 1770783342.

Contact Information

Dr Omaya Hussein Youssef, MD, MBA
655 Watkins Mill Rd,
Gaithersburg, MD 20879-3301
(301) 609-2494
Not Available

Map and Direction




Physician's Profile

Full NameDr Omaya Hussein Youssef
GenderMale
SpecialityOphthalmology
Experience25 Years
Location655 Watkins Mill Rd, Gaithersburg, Maryland
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 Omaya Hussein Youssef attended and graduated from Uniformed Services Uhs Fe Hebert School Of Med in 1999
  NPI Data:
  • NPI Number: 1770783342
  • Provider Enumeration Date: 07/23/2007
  • Last Update Date: 05/27/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3476787201
  • Enrollment ID: I20190228001135

Medical Identifiers

Medical identifiers for Dr Omaya Hussein Youssef such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770783342NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology D86399 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kaiser Foundation Health Plan Of The Mid-atlantic States, Inc37794958581628

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 Omaya Hussein Youssef allows following entities to bill medicare on his behalf.
Entity NameKaiser Foundation Health Plan Of The Mid-atlantic States, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952461816
PECOS PAC ID: 3779495858
Enrollment ID: O20040105000308

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 Omaya Hussein Youssef 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 Omaya Hussein Youssef, MD, MBA
2101 E Jefferson St,
Rockville, MD 20852-4908

Ph: (800) 777-7904		Dr Omaya Hussein Youssef, MD, MBA
655 Watkins Mill Rd,
Gaithersburg, MD 20879-3301

Ph: (301) 609-2494

Reviews and Comments


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Robert Weitzman, MD
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Phone: 301-977-2300    Fax: 301-977-2348
Miss Gaytri Gupta Elera,
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Practice Location: 6 Montgomery Village Ave Ste 103, Gaithersburg, MD 20879
Phone: 301-840-2208    

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.