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Emergency Medicine

Christy Vong, MD

Works at hospitals in Lodi, CA · Stockton, CA · California

Summary

Dr. Christy Vong, MD is an emergency medicine doctor at 1800 N California St, Stockton, CA 95204. Phone: (209) 467-6556. Accepts Medicare assignment. In 2024, Christy Vong had 804 Original Medicare patients and 983 services. NPI 1326668534. 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 Christy Vong, 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 Christy Vong accept Medicare assignment?
Yes. Medicare's clinician data says Christy Vong 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 Christy Vong see?
In 2024, CMS data shows 804 Original Medicare patients and 983 services for Christy Vong. This counts Original Medicare only and measures volume, not quality.
What is Christy Vong's NPI number?
1326668534. 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 Christy Vong, 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 patients804
Services billed to Medicare983
Different services or procedures27
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)523 services
  2. Emergency department visit with moderate level of medical decision making (99284)199 services
  3. Critical care, first 30-74 minutes (99291)108 services
  4. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)86 services
  5. Emergency department visit with low level of medical decision making (99283)22 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 cholesterol75%
  • Arthritis48%
  • Diabetes47%
  • Chronic kidney disease42%
  • Heart failure40%

Hospitals where Christy Vong works

Medicare's Facility Affiliation Data lists Christy Vong 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 Christy Vong is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Team Physicians of California Medical Group Inc98 clinicians in the group
  • San Francisco Physicians International Medical Group Inc41 clinicians in the group

Specialties

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in Stockton

Clinicians with the same Medicare primary specialty in Stockton, CA — not a recommendation.

All emergency medicine doctors in Stockton →

Other clinicians in Team Physicians of California Medical Group Inc

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

Clinician information

CredentialMD
Graduation year2020 (6 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1326668534
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