Catherine Hadeed, LCSW - Medicare Clinical Social Worker in Fairfax, VA

Catherine Hadeed, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Fairfax, Virginia. Her current practice location is 8221 Willow Oaks Corporate Dr Fl 3, Fairfax, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 559-3000.

Catherine Hadeed is licensed to practice in Virginia (license number 0904016062) 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 1326813403.

Contact Information

Catherine Hadeed, LCSW
8221 Willow Oaks Corporate Dr Fl 3,
Fairfax, VA 22031-4512
(703) 559-3000
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameCatherine Hadeed
GenderFemale
SpecialitySocial Worker - Clinical
Location8221 Willow Oaks Corporate Dr Fl 3, Fairfax, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1326813403
  • Provider Enumeration Date: 11/20/2023
  • Last Update Date: 11/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7911356340
  • Enrollment ID: I20231211003756

Medical Identifiers

Medical identifiers for Catherine Hadeed such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326813403NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 0904016062 (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. Catherine Hadeed allows following entities to bill medicare on her behalf.
Entity NameFairfax County, Virginia
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154356244
PECOS PAC ID: 9739136847
Enrollment ID: O20210319001688

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. Catherine Hadeed 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
Catherine Hadeed, LCSW
8221 Willow Oaks Corporate Dr Fl 3,
Fairfax, VA 22031-4512

Ph: (703) 559-3000
Catherine Hadeed, LCSW
8221 Willow Oaks Corporate Dr Fl 3,
Fairfax, VA 22031-4512

Ph: (703) 559-3000

Reviews and Comments


Social Worker in Fairfax, VA

Ms. Diana Marcela Diaz, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 2740 Prosperity Ave Ste 200, Fairfax, VA 22031
Phone: 703-321-2687    
Cherelle Monea' Washington, MSW, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 8280 Willow Oaks Corporate Dr Ste 600, Fairfax, VA 22031
Phone: 415-424-4266    Fax: 415-520-6633
Trisha Marie Hindy Burks, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 8221 Willow Oaks Corporate Dr, Fairfax, VA 22031
Phone: 703-559-3000    
Mrs. Irene Carol Ilachinski, L.C.S.W.
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 10400 Eaton Pl, Ste 200, Fairfax, VA 22030
Phone: 703-497-1771    Fax: 703-497-1225
Ms. Sandra M Mansfield, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 8550 Lee Highway, Suite 300, Fairfax, VA 22031
Phone: 703-207-2810    Fax: 703-207-2838
Anna Lee Koozmin, MSW, LCSW, LICSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 8221 Willow Oaks Corporate Dr, Fairfax, VA 22031
Phone: 703-324-7100    
Julia Lynn Converse, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 8221 Willow Oaks Corporate Dr, Fairfax, VA 22031
Phone: 703-559-3000    

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.