Mayra Lopez, PA-C
NPI 1265945125 · Physician Assistant · San Antonio, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mayra Lopez, PA-C is a Physician Assistant provider in San Antonio, TX (NPI 1265945125).
Provider details
- NPI number
- 1265945125
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA10326 (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 tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 37 | 32 |
| Semaglutidebrand: Ozempic | 36 | 13 |
| Metformin Hcl | 24 | 16 |
| Atorvastatin Calcium | 22 | 14 |
| Azithromycin | 20 | 19 |
| Losartan Potassium | 20 | 13 |
| Amoxicillin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$864 across 46 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
- 2017-11-14
- Last updated
- 2017-11-14
Frequently asked questions
- What is Mayra Lopez's NPI number?
- Mayra Lopez's National Provider Identifier (NPI) is 1265945125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mayra Lopez's specialty?
- Mayra Lopez is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mayra Lopez located?
- Mayra Lopez's practice location on file with NPPES is 4318 Moonlight Way, San Antonio, TX 78230-5000.
- What is Mayra Lopez's phone number?
- The practice phone number listed in the NPPES registry for Mayra Lopez is (210) 558-8878.
- Does Mayra Lopez accept Medicare?
- Mayra Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mayra Lopez's NPI active?
- Yes — Mayra Lopez's NPI (1265945125) is active in the NPPES registry as of the last update on 2017-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.