Alex Nguyen, MD

Medicare activity in 2024

Official CMS public-use data for Alex Nguyen, 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.

Most frequent services

1. Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)234 services
2. Blood test, comprehensive group of blood chemicals (80053)139 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)130 services
4. Blood test, lipids (cholesterol and triglycerides) (80061)125 services
5. Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)121 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%
• Diabetes42%
• Arthritis31%
• Ischemic heart disease23%
• Chronic kidney disease16%

Hospitals where Alex Nguyen works

Medicare's Facility Affiliation Data lists Alex Nguyen 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.

• Providence Little Company of Mary Medical Center TorranceTorrance, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 050353

Practice locations

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

• 2255 E Mossy Oaks Rd, Suite 500Spring, TX 77389 (281) 440‑5300

Group practices

Medicare enrollment lists Alex Nguyen as a member of this group (CMS data updated October 2, 2026).

• David P Ellent PLLC58 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Spring

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

• Stephanie P. Fong, MD
• Laura E. Durling, MD
• Jay B. Davis, MD
• Amie M. Sun-Wright, MD
• Kenechukwu O. Enekebe, MD
• Nasiya N. Ahmed, MD
• Adel A. Zakhary, MD
• John T. Patlan Jr., MD

All internal medicine doctors in Spring →

Other clinicians in David P Ellent PLLC

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

• Jonathan J. Lu, MD
• Aurora V. Yllana Shepperd, MD
• Michael F. Graham Jr., MD
• Rogelio Garcia Cavazos, MD
• Timmy M. Pham, DPM
• Amanbir Sohal, MD

Clinician information

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