Esther Pak, - Medicare Physician Assistant in Leesburg, VA

Esther Pak, is a medicare enrolled "Physician Assistant" in Leesburg, Virginia. She went to Howard University College Of Medicine and graduated in 2025 and has 1 years of diverse experience with area of expertise as Physician Assistant. Her current practice location is 19490 Sandridge Way, Suite 230, Leesburg, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 858-5885.

Esther Pak is licensed to practice in Virginia (license number 0110011614) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1255141883.

Contact Information

Esther Pak,
19490 Sandridge Way, Suite 230,
Leesburg, VA 20176-3467
(703) 858-5885
(703) 858-5001

Map and Direction




Provider's Profile

Full NameEsther Pak
GenderFemale
SpecialityPhysician Assistant
Experience1 Years
Location19490 Sandridge Way, Suite 230, Leesburg, Virginia
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Esther Pak attended and graduated from Howard University College Of Medicine in 2025
  NPI Data:
  • NPI Number: 1255141883
  • Provider Enumeration Date: 01/07/2025
  • Last Update Date: 04/14/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7719459494
  • Enrollment ID: I20260612003779

Medical Identifiers

Medical identifiers for Esther Pak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255141883NPI-NPPES
1255141883MedicaidVA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 0110011614 (Virginia)Primary

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. Esther Pak 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
Esther Pak,
1775 N Sector Ct Ste 200,
Winchester, VA 22601-2859

Ph: (540) 542-6208
Esther Pak,
19490 Sandridge Way, Suite 230,
Leesburg, VA 20176-3467

Ph: (703) 858-5885

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.