Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

General Surgery

Justin N. Richardson, MD

Works at hospitals in Leesburg, VA · Virginia

Summary

Dr. Justin N. Richardson, MD is a general surgeon at 44045 Rivderside Pkwy, Leesburg, VA 20176. Phone: (703) 771-2960. Accepts Medicare assignment. In 2024, Justin N. Richardson had 134 Original Medicare patients and 230 services. NPI 1457663163. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: General surgeon (Medicare lists General Surgery)
  • Address: 44045 Rivderside Pkwy, Leesburg, VA 20176 · Directions
  • Phone: (703) 771‑2960
  • Medicare: Accepts Medicare assignment
  • Hospital: Inova Loudoun Hospital
  • Group practice: Inova Health Care Services
  • Medical school: West Virginia University School Of Medicine · graduated 2009 (17 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Justin N. Richardson, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Justin N. Richardson accept Medicare assignment?
Yes. Medicare's clinician data says Justin N. Richardson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Justin N. Richardson see?
In 2024, CMS data shows 134 Original Medicare patients and 230 services for Justin N. Richardson. This counts Original Medicare only and measures volume, not quality.
What is Justin N. Richardson's NPI number?
1457663163. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Justin N. Richardson, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients134
Services billed to Medicare230
Different services or procedures46
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)39 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)23 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)16 services
  4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)14 services
  5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)14 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol67%
  • Arthritis51%
  • Ischemic heart disease39%
  • Heart failure35%
  • Chronic kidney disease30%

Hospitals where Justin N. Richardson works

Medicare's Facility Affiliation Data lists Justin N. Richardson at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Inova Loudoun HospitalLeesburg, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 490043

Practice locations

Addresses where Justin N. Richardson is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Justin N. Richardson as a member of this group (CMS data updated October 2, 2026).

  • Inova Health Care Services1,817 clinicians in the group

Specialties

Find other General Surgery doctors in Virginia →

Other general surgeons in Leesburg

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

All general surgeons in Leesburg →

Other clinicians in Inova Health Care Services

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolWest Virginia University School Of Medicine
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1457663163
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians