Alessandra Catizone, CPNP - Medicare Nurse Practitioner in Leesburg, VA

Alessandra Catizone, CPNP is a medicare enrolled "Nurse Practitioner - Pediatrics" physician in Leesburg, Virginia. Her current practice location is 19500 Sandridge Way, Suite 110, Leesburg, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 723-7337.

Alessandra Catizone is licensed to practice in Virginia (license number 0024181315) 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 1922650258.

Contact Information

Alessandra Catizone, CPNP
19500 Sandridge Way, Suite 110,
Leesburg, VA 20176-6821
(703) 723-7337
(703) 723-8278

Map and Direction




Physician's Profile

Full NameAlessandra Catizone
GenderFemale
SpecialityNurse Practitioner - Pediatrics
Location19500 Sandridge Way, Leesburg, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1922650258
  • Provider Enumeration Date: 07/16/2019
  • Last Update Date: 10/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8325441009
  • Enrollment ID: I20210720000736

Medical Identifiers

Medical identifiers for Alessandra Catizone such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922650258NPI-NPPES
1922650258MedicaidVA
30015780910001MedicaidVA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 0024181315 (Virginia)Secondary
208000000XPediatrics R233281 (Maryland)Secondary
363LP0200XNurse Practitioner - Pediatrics 0024181315 (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. Alessandra Catizone allows following entities to bill medicare on her behalf.
Entity NameLoudoun Medical Group, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679591440
PECOS PAC ID: 0042119661
Enrollment ID: O20041115000474

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. Alessandra Catizone 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
Alessandra Catizone, CPNP
224d Cornwall Street, Nw, Suite 403,
Leesburg, VA 20176-2704

Ph: (703) 737-6001
Alessandra Catizone, CPNP
19500 Sandridge Way, Suite 110,
Leesburg, VA 20176-6821

Ph: (703) 723-7337

Reviews and Comments



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.