William Trigoso, MD
NPI 1952368706 · Endocrinology, Diabetes & Metabolism Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Trigoso, MD is a Endocrinology, Diabetes & Metabolism Physician provider in San Antonio, TX (NPI 1952368706).
Provider details
- NPI number
- 1952368706
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- K1107 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
20,548 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 2,080 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 2,057 | $126 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 1,736 | $10 |
| Hemoglobin A1c Level83036 | 1,445 | $9 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 1,421 | $16 |
| Thyroxine (thyroid Chemical), Free84439 | 1,355 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 128 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 1,254 | 534 |
| Atorvastatin Calcium | 785 | 370 |
| Semaglutidebrand: Ozempic | 716 | 265 |
| Rosuvastatin Calcium | 580 | 280 |
| Metformin Hcl | 521 | 252 |
| Empagliflozinbrand: Jardiance | 470 | 218 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23,283 across 278 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-26
- Last updated
- 2022-06-09
- Certified
- 2022-06-09
Frequently asked questions
- What is William Trigoso's NPI number?
- William Trigoso's National Provider Identifier (NPI) is 1952368706, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Trigoso's specialty?
- William Trigoso is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is William Trigoso located?
- William Trigoso's practice location on file with NPPES is 5107 Medical Drive, San Antonio, TX 78229.
- What is William Trigoso's phone number?
- The practice phone number listed in the NPPES registry for William Trigoso is (210) 614-8612.
- Does William Trigoso accept Medicare?
- William Trigoso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Trigoso's NPI active?
- Yes — William Trigoso's NPI (1952368706) is active in the NPPES registry as of the last update on 2022-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.