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Emergency Medicine

Terry Z. Li, MD

Works at hospitals in Round Rock, TX · Austin, TX · Texas

Summary

Dr. Terry Z. Li, MD is an emergency medicine doctor at 230 Deer Ridge Dr, Round Rock, TX 78681. Phone: (512) 766-1400. May accept Medicare assignment. In 2024, Terry Z. Li had 553 Original Medicare patients and 818 services. NPI 1336566579. 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 Terry Z. Li, 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 Terry Z. Li accept Medicare assignment?
Medicare's clinician data says Terry Z. Li may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Terry Z. Li see?
In 2024, CMS data shows 553 Original Medicare patients and 818 services for Terry Z. Li. This counts Original Medicare only and measures volume, not quality.
What is Terry Z. Li's NPI number?
1336566579. 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 Terry Z. Li, 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 patients553
Services billed to Medicare818
Different services or procedures38
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)302 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)225 services
  3. Emergency department visit with moderate level of medical decision making (99284)148 services
  4. Critical care, first 30-74 minutes (99291)60 services
  5. Emergency department visit with low level of medical decision making (99283)24 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%
  • Arthritis57%
  • Ischemic heart disease44%
  • Anxiety41%
  • Diabetes37%

Hospitals where Terry Z. Li works

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

Group practices

Medicare enrollment lists Terry Z. Li as a member of this group (CMS data updated October 2, 2026).

  • Brushy Creek Emergency Physicians18 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Texas →

Other emergency medicine doctors in Round Rock

Clinicians with the same Medicare primary specialty in Round Rock, TX — not a recommendation.

All emergency medicine doctors in Round Rock →

Other clinicians in Brushy Creek Emergency Physicians

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

Clinician information

CredentialMD
Medical schoolTulane University School Of Medicine
Graduation year2014 (12 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1336566579
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