Trinity Williams, PA-C
NPI 1013675909 · Physician Assistant · San Antonio, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Trinity Williams, PA-C is a Physician Assistant provider in San Antonio, TX (NPI 1013675909).
Provider details
- NPI number
- 1013675909
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA14798 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
650 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 209 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 58 | $74 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 48 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 41 | $105 |
| Automated Urinalysis Test81003 | 38 | $2 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 30 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 53 | 26 |
| Prednisone | 39 | 36 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 35 | 34 |
| Azithromycin | 30 | 30 |
| Losartan Potassium | 27 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 27 | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-12-07
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Trinity Williams's NPI number?
- Trinity Williams's National Provider Identifier (NPI) is 1013675909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trinity Williams's specialty?
- Trinity Williams is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Trinity Williams located?
- Trinity Williams's practice location on file with NPPES is 9727 Poteet Jourdanton Fwy Ste 108, San Antonio, TX 78211-4575.
- What is Trinity Williams's phone number?
- The practice phone number listed in the NPPES registry for Trinity Williams is (210) 923-4372.
- Does Trinity Williams accept Medicare?
- Trinity Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Trinity Williams's NPI active?
- Yes — Trinity Williams's NPI (1013675909) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.