Sieu P. Truong, MD

Medicare activity in 2024

Official CMS public-use data for Sieu P. Truong, 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. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)418 services
2. Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous (G0328)281 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)155 services
4. Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)122 services
5. Administration of psychological or neuropsychological test by single standardized instrument via electronic platform with automated result (96146)61 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 cholesterol75%
• Arthritis47%
• High blood pressure45%
• Osteoporosis33%
• Depression23%
• Anxiety19%

Hospitals where Sieu P. Truong works

Medicare's Facility Affiliation Data lists Sieu P. Truong 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.

• Scripps Green HospitalLa Jolla, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 050424
• Scripps Memorial Hospital - EncinitasEncinitas, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050503
• Scripps Memorial Hospital La JollaLa Jolla, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050324
• Scripps Mercy HospitalSan Diego, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050077

Practice locations

Addresses where Sieu P. Truong is enrolled with Medicare (CMS data updated October 2, 2026).

• 477 N El Camino Real, Suite C 304Encinitas, CA 92024 (760) 635‑3777

Specialties

• Obstetrics/Gynecologyprimary

Find other Obstetrics/Gynecology doctors in California →

Other OB-GYNs in Encinitas

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

• Deanna M. Young, MD
• Maria P. Murillo, MD
• Dina R. Fainman, MD
• Mariah C. Grace, DO
• Omar Mesina, MD
• Douglas K. Fenton, MD
• Quyen Kelly
• Kellie E. Schueler, MD

All OB-GYNs in Encinitas →

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