Quick answers
- Does Diego O. Trevino accept Medicare assignment?
- Yes. Medicare's clinician data says Diego O. Trevino 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 Diego O. Trevino see?
- In 2024, CMS data shows 50 Original Medicare patients and 278 services for Diego O. Trevino. This counts Original Medicare only and measures volume, not quality.
- What is Diego O. Trevino's NPI number?
- 1316678972. 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 Diego O. 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.
| Original Medicare patients | 50 |
|---|---|
| Services billed to Medicare | 278 |
| Different services or procedures | 33 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)45 services
- Insertion of needle into vein for collection of blood sample (36415)13 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%
- Arthritis50%
- Diabetes42%
- Chronic kidney disease34%
- Ischemic heart disease30%
Practice locations
Addresses where Diego O. Trevino is enrolled with Medicare (CMS data updated October 2, 2026).
- 810 S E Military Dr, Physician Primecare Val VerdeSan Antonio, TX 78214 (210) 921‑4200
- 8542 Wurzbach RdSan Antonio, TX 78240
- 8542 Wurzbach Rd, Physician Primecare WurzbachSan Antonio, TX 78240 (210) 616‑7300
- 911 Castroville RdSan Antonio, TX 78237 (210) 436‑7402
Group practices
Medicare enrollment lists Diego O. Trevino as a member of this group (CMS data updated October 2, 2026).
- Physician Primecare, Inc64 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Other clinicians in Physician Primecare, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| School | Univeristy Of Texas Rio Grande Valley Med School |
| Graduation year | 2023 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1316678972 |
| Corrections | Report 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians