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Physician Assistant

Esther Pak

Sees patients in Leesburg, VA · Virginia

Summary

Esther Pak (Physician Assistant) is enrolled with Medicare at 2 practice locations in Leesburg, VA. NPI 1255141883. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Esther Pak, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Physician AssistantPrimary specialty
YesAccepts Medicare assignment
1Years since medical school (graduated 2025)
Howard University College Of MedicineMedical school
FemaleGender (as listed)
Loudoun Medical Group, PCGroup practice

Quick answers

Where does Esther Pak see patients?
Medicare's clinician data lists 2 practice locations, including Leesburg, VA. Call before your visit to confirm the address.
What is Esther Pak's specialty?
Medicare lists Physician Assistant as the primary specialty.
Does Esther Pak accept Medicare assignment?
Yes. Medicare's clinician data says Esther Pak accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Esther Pak?
(703) 858-5885, as listed in official Medicare / NPI Registry data.
What is Esther Pak's NPI number?
1255141883. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Esther Pak is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Esther Pak as a member of this group (CMS data updated 2026-10-02).

  • Loudoun Medical Group, PC271 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, Virginia →

Other physician assistants in Leesburg

Clinicians with the same Medicare primary specialty in Leesburg, VA — not a recommendation.

All physician assistants in Leesburg →

Clinician information

Medical schoolHoward University College Of Medicine
Graduation year2025
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1255141883
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians