April D. Hain Trevino, MD

Medicare activity in 2024

Official CMS public-use data for April D. Hain Trevino, 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 moderate level of decision making, if using time, 30 minutes or more (99214)1,041 services
2. Insertion of needle into vein for collection of blood sample (36415)498 services
3. Blood test, comprehensive group of blood chemicals (80053)313 services
4. Hemoglobin a1c level (83036)255 services
5. Blood test, lipids (cholesterol and triglycerides) (80061)229 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%
• High blood pressure72%
• Arthritis47%
• Chronic kidney disease29%
• Diabetes27%
• Depression25%

Hospitals where April D. Hain Trevino works

Medicare's Facility Affiliation Data lists April D. Hain Trevino 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.

• Baptist Medical CenterSan Antonio, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450058
• Methodist HospitalSan Antonio, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450388

Practice locations

Addresses where April D. Hain Trevino is enrolled with Medicare (CMS data updated October 2, 2026).

• 1248 Austin Hwy, Suite 214San Antonio, TX 78209 (210) 828‑2531

Group practices

Medicare enrollment lists April D. Hain Trevino as a member of this group (CMS data updated October 2, 2026).

• Physician Primecare, Inc64 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Texas →

Other family doctors in San Antonio

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

• Carmella R. Deserto, MD
• Stephanie L. Rodriguez Pena, MD
• Cristina Cepeda, MD
• Mark T. Nadeau, MD
• Kaparaboyna A. Kumar, MD
• Solomon I. Paley, MD
• Derry Rajan, MD
• Richard Prezas, MD

All family doctors in San Antonio →

Other clinicians in Physician Primecare, Inc

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

• Stacey Saunders, MD
• Max Cruz, MD
• Steven D. Ramos, MD
• Edna J. Caraballo-Gonzalez, PA
• Sandra Nguyen, PA
• Rodrigo I. Najera, 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