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Emergency Medicine

Emily Zhao, MD

Works at hospitals in Washington, DC · Fredericksburg, VA · Stafford, VA · District of Columbia, Virginia

Summary

Dr. Emily Zhao, MD is an emergency medicine doctor at 1001 Sam Perry Blvd, Fredericksburg, VA 22401. Phone: (540) 741-1167. Accepts Medicare assignment. In 2024, Emily Zhao had 34 Original Medicare patients and 36 services. NPI 1538783824. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Emily Zhao, 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 Emily Zhao accept Medicare assignment?
Yes. Medicare's clinician data says Emily Zhao 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 Emily Zhao see?
In 2024, CMS data shows 34 Original Medicare patients and 36 services for Emily Zhao. This counts Original Medicare only and measures volume, not quality.
What is Emily Zhao's NPI number?
1538783824. 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 Emily Zhao, 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 patients34
Services billed to Medicare36
Different services or procedures4
Participating Medicare providerYes
Average age of these patients64

Most frequent services

  1. Emergency department visit with moderate level of medical decision making (99284)18 services
  2. Emergency department visit with high level of medical decision making (99285)12 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 cholesterol56%
  • Diabetes53%
  • Arthritis38%
  • Ischemic heart disease35%
  • Chronic kidney disease35%

Hospitals where Emily Zhao works

Medicare's Facility Affiliation Data lists Emily Zhao 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.

Practice locations

Addresses where Emily Zhao is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Emily Zhao as a member of these groups (CMS data updated October 2, 2026).

  • Medical Faculty Associates, Inc672 clinicians in the group
  • Fredericksburg Emergency Medical Alliance, Inc.46 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Virginia →

Other emergency medicine doctors in Fredericksburg

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

All emergency medicine doctors in Fredericksburg →

Other clinicians in Medical Faculty Associates, Inc

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

Clinician information

CredentialMD
Medical schoolUniversity Of Michigan Medical School
Graduation year2020 (6 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1538783824
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