Luis Mercado, MD
NPI 1083225890 · Student in an Organized Health Care Education/Training Program · San Antonio, TX
Luis Mercado, MD is a Student in an Organized Health Care Education/Training Program provider in San Antonio, TX (NPI 1083225890).
Provider details
- NPI number
- 1083225890
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- P105265 (NY)
Specialties & taxonomies
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 33 | 24 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | 12 |
| Amlodipine Besylate | 24 | 17 |
| Empagliflozinbrand: Jardiance | 16 | — |
| Losartan Potassium | 15 | 11 |
| Metformin Hcl | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$162 across 3 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
- 2020-08-14
- Last updated
- 2024-08-14
- Certified
- 2024-08-14
Frequently asked questions
- What is Luis Mercado's NPI number?
- Luis Mercado's National Provider Identifier (NPI) is 1083225890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luis Mercado's specialty?
- Luis Mercado is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Luis Mercado located?
- Luis Mercado's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229-4402.
- What is Luis Mercado's phone number?
- The practice phone number listed in the NPPES registry for Luis Mercado is (754) 226-5802.
- Is Luis Mercado's NPI active?
- Yes — Luis Mercado's NPI (1083225890) is active in the NPPES registry as of the last update on 2024-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.