Dr Margaret-anne Mcgibbon Fernandez, MD - Medicare Pediatrics in Falls Church, VA

Dr Margaret-anne Mcgibbon Fernandez, MD is a medicare enrolled "Pediatrics" physician in Falls Church, Virginia. Her current practice location is 6400 Arlington Blvd., Suite 200, Falls Church, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 531-3100.

Dr Margaret-anne Mcgibbon Fernandez is licensed to practice in Virginia (license number 0101257526) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1609059005.

Contact Information

Dr Margaret-anne Mcgibbon Fernandez, MD
6400 Arlington Blvd., Suite 200,
Falls Church, VA 22042
(703) 531-3100
(703) 531-3108

Map and Direction




Physician's Profile

Full NameDr Margaret-anne Mcgibbon Fernandez
GenderFemale
SpecialityPediatrics
Location6400 Arlington Blvd., Falls Church, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1609059005
  • Provider Enumeration Date: 12/10/2007
  • Last Update Date: 03/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2668493867
  • Enrollment ID: I20150325001420

Medical Identifiers

Medical identifiers for Dr Margaret-anne Mcgibbon Fernandez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609059005NPI-NPPES
ZZZ02040ZOtherCAMEDICARE GROUP

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics A83617 (California)Secondary
208000000XPediatrics 0101257526 (Virginia)Primary

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 Margaret-anne Mcgibbon Fernandez allows following entities to bill medicare on her behalf.
Entity NameEmergency Medicine Associates Pa Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134117393
PECOS PAC ID: 8022914522
Enrollment ID: O20031208000283
Entity NameInova Health Care Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952320061
PECOS PAC ID: 2466351093
Enrollment ID: O20080806000696

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 Margaret-anne Mcgibbon Fernandez 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 Margaret-anne Mcgibbon Fernandez, MD
3300 Gallows Rd, Physician Billing,
Falls Church, VA 22042-3307

Ph: (703) 776-2545
Dr Margaret-anne Mcgibbon Fernandez, MD
6400 Arlington Blvd., Suite 200,
Falls Church, VA 22042

Ph: (703) 531-3100

Reviews and Comments


Pediatrics Doctors in Falls Church, VA

Sarah Marakos, DO
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 3300 Gallows Rd, Falls Church, VA 22042
Phone: 703-776-6652    
Dr. Raul A Lazarte, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 3300 Gallows Rd, Falls Church, VA 22042
Phone: 703-289-1400    Fax: 703-289-1414
Dr. Tong S Park, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 3300 Gallows Rd, Falls Church, VA 22042
Phone: 703-289-1400    Fax: 703-289-1414
Dr. Fegegta A Workie, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 3300 Gallows Rd, Falls Church, VA 22042
Phone: 703-289-1400    Fax: 703-289-1414
Dr. Tru Van Le, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 6404 Seven Corners Pl Ste F, Falls Church, VA 22044
Phone: 703-241-5695    Fax: 703-237-9896
Dr. Bassam A. Atiyeh, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 107 N Virginia Ave, Falls Church, VA 22046
Phone: 703-532-4446    Fax: 703-532-8426
Dr. Robin Yates Dulman, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 6565 Arlington Blvd, Suite 200, Falls Church, VA 22042
Phone: 703-531-3627    Fax: 703-531-1590

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.