Kathleen Elizabeth Mares, CANP - Medicare Nurse Practitioner in Alexandria, VA

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Kathleen Elizabeth Mares, CANP is a medicare enrolled "Nurse Practitioner - Adult Health" in Alexandria, Virginia. Her current practice location is 8109 Hinson Farm Rd Ste 504, Alexandria, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 780-2800.

Kathleen Elizabeth Mares is licensed to practice in Virginia (license number 0024062894) 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 1720038862.

Contact Information

Kathleen Elizabeth Mares, CANP
8109 Hinson Farm Rd Ste 504,
Alexandria, VA 22306-3411
(703) 780-2800
(703) 780-0461

Map and Direction




Provider's Profile

Full NameKathleen Elizabeth Mares
GenderFemale
SpecialityNurse Practitioner - Adult Health
Location8109 Hinson Farm Rd Ste 504, Alexandria, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1720038862
  • Provider Enumeration Date: 05/11/2006
  • Last Update Date: 03/07/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 7810941903
  • Enrollment ID: I20050311000083

Medical Identifiers

Medical identifiers for Kathleen Elizabeth Mares such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720038862NPI-NPPES
0018OtherBCBS-DC
5374OtherBCBS
1720038862OtherBCBS-VA
8304870OtherEVERCARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health 0024062894 (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. Kathleen Elizabeth Mares allows following entities to bill medicare on her behalf.
Entity NameMount Vernon Internal Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679522338
PECOS PAC ID: 4587643010
Enrollment ID: O20040717000016
Entity NamePrivia Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013042480
PECOS PAC ID: 4385682061
Enrollment ID: O20050422000298

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. Kathleen Elizabeth Mares 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
Kathleen Elizabeth Mares, CANP
7764 Armistead Rd Ste 240,
Lorton, VA 22079-1920

Ph: (571) 359-4000		Kathleen Elizabeth Mares, CANP
8109 Hinson Farm Rd Ste 504,
Alexandria, VA 22306-3411

Ph: (703) 780-2800

Reviews and Comments


Nurse Practitioner Nurses in Alexandria, VA

Ms. Meghan Rise, PMHNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 6076 Franconia Rd Ste D, Alexandria, VA 22310
Phone: 855-484-7483    
Cheryl Jeanne Reynolds, NP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 8109 Hinson Farm Rd, Suite 504, Alexandria, VA 22306
Phone: 703-780-2800    Fax: 703-780-2800
Ms. Juliet Brown, MSN, CPNP-PC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 5249 Duke St Ste 303, Alexandria, VA 22304
Phone: 703-823-7400    
Eve Margaret Poetzschke, CNM, WHNP-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 4660 Kenmore Ave Ste 902, Alexandria, VA 22304
Phone: 703-370-4300    
Cathleen Scully,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 6355 Walker Ln Ste 505, Alexandria, VA 22310
Phone: 703-971-4444    
Luis Alberto Rivera Pena, FNP-BC, RN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 8109 Hinson Farm Rd Ste 504, Alexandria, VA 22306
Phone: 703-780-2800    
Ms. Joanne F Charles, FNP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 6355 Walker Ln, Suite 310, Alexandria, VA 22310
Phone: 703-971-8600    Fax: 703-971-9043

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.