Dr Andrew J Harding, MD - Medicare Family Practice in Reston, VA

Dr Andrew J Harding, MD is a medicare enrolled "Family Medicine" physician in Reston, Virginia. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Inova Physician Partners Llc and his current practice location is 11800 Sunrise Valley Dr, Suite 700, Reston, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 834-1473.

Dr Andrew J Harding is licensed to practice in Virginia (license number 0101048758) 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 1699769745.

Contact Information

Dr Andrew J Harding, MD
11800 Sunrise Valley Dr, Suite 700,
Reston, VA 20191-5300
(703) 834-1473
(703) 318-7463

Map and Direction




Physician's Profile

Full NameDr Andrew J Harding
GenderMale
SpecialityFamily Practice
Experience39 Years
Location11800 Sunrise Valley Dr, Reston, Virginia
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 Andrew J Harding graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1699769745
  • Provider Enumeration Date: 09/06/2005
  • Last Update Date: 11/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6608775655
  • Enrollment ID: I20050802000314

Medical Identifiers

Medical identifiers for Dr Andrew J Harding such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699769745NPI-NPPES
05624525MedicaidVA
080182915OtherRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 0101048758 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Inova Fair Oaks HospitalFairfax, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Inova Physician Partners Llc2466581772313

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 Andrew J Harding allows following entities to bill medicare on his behalf.
Entity NamePrivia Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013042480
PECOS PAC ID: 4385682061
Enrollment ID: O20050422000298
Entity NameInova Physician Partners Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215264916
PECOS PAC ID: 2466581772
Enrollment ID: O20100525000846

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 Andrew J Harding 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 Andrew J Harding, MD
Po Box 791128,
Baltimore, MD 21279-1128

Ph: (703) 391-2030
Dr Andrew J Harding, MD
11800 Sunrise Valley Dr, Suite 700,
Reston, VA 20191-5300

Ph: (703) 834-1473

Reviews and Comments


Family Medicine Doctors in Reston, VA

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Thomas S Sullivan, M.D.
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Practice Location: 12018 Sunrise Valley Dr, Suite 400, Reston, VA 20191
Phone: 571-262-5200    Fax: 571-521-7249

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.