Dr Sepehr Mesdaghinia, MD - Medicare Rheumatology in Leesburg, VA

Dr Sepehr Mesdaghinia, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Leesburg, Virginia. He graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Rheumatology. His current practice location is 821 S King St Ste L, Leesburg, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 988-4142.

Dr Sepehr Mesdaghinia is licensed to practice in Virginia (license number 0101263148) 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 1699069898.

Contact Information

Dr Sepehr Mesdaghinia, MD
821 S King St Ste L,
Leesburg, VA 20175-3922
(703) 988-4142
(703) 988-4147

Map and Direction




Physician's Profile

Full NameDr Sepehr Mesdaghinia
GenderMale
SpecialityRheumatology
Experience17 Years
Location821 S King St Ste L, Leesburg, 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 Sepehr Mesdaghinia graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1699069898
  • Provider Enumeration Date: 06/06/2011
  • Last Update Date: 03/10/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9335368208
  • Enrollment ID: I20140909000750

Medical Identifiers

Medical identifiers for Dr Sepehr Mesdaghinia such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699069898NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MT199570 (Pennsylvania)Secondary
208M00000XHospitalist MD043208 (District Of Columbia)Secondary
207RR0500XInternal Medicine - Rheumatology 0101263148 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Winchester Medical CenterWinchester, VAHospital

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 Sepehr Mesdaghinia allows following entities to bill medicare on his behalf.
Entity NameNova Arthritis And Rheumatology Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821511585
PECOS PAC ID: 8325307275
Enrollment ID: O20200211002529

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 Sepehr Mesdaghinia 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 Sepehr Mesdaghinia, MD
821 S King St Ste L,
Leesburg, VA 20175-3922

Ph: (703) 988-4142
Dr Sepehr Mesdaghinia, MD
821 S King St Ste L,
Leesburg, VA 20175-3922

Ph: (703) 988-4142

Reviews and Comments


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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.